Head-to-head test
Anker SOLIX C300 DC vs Jackery Explorer 300 v2
One of these powers cables and the other also powers plugs, and since the batteries, the output ratings and the lifetime cost per kilowatt-hour are identical, that single difference is the only thing on the page that can decide anything.
Full profiles: Anker SOLIX C300 DC → · Jackery Explorer 300 v2 →
Written by Wenny ZhengUpdated
Portable Power Tester, Station Arena Test Desk
Spec deltas
Both of these hold 288Wh, both say 300W on the label, and only one of them has anywhere to put a plug. The Anker SOLIX C300 DC has zero AC outlets: its 300W is the combined output of USB and 12V ports, so a lamp, a box fan or a CPAP's wall brick never connects to it at any wattage. The Jackery Explorer 300 v2 carries a real inverter behind two sockets, with 600W of surge above its 300W continuous rating.
Price cannot break the tie, which surprised us. The Anker asks about a quarter less money and is rated for a quarter fewer cycles, so both land on 23 cents per lifetime kilowatt-hour: 864 kWh through the Anker's rated life against 1,152 through the Explorer's. The $69 between them buys capability, not value. Decide whether you need that capability and the rest of this page is bookkeeping.
One more thing to be clear about before you read the scenario grid. Six of the seven load profiles come back as neither unit, and that is the honest size of a 288Wh battery rather than a fault in either. If you came here shopping for blackout backup or a van, both of these are the wrong shelf, and the page will say so again.
What the Numbers Reveal
Each conclusion stated first — the numbers behind it on one line, the full analysis below.
So the C300 DC is not a weaker 300W station. Judge it on ports and it is the better DC unit of the pair, with 140W of USB-C against 100W and a pack that refills from the same brick that charges your laptop. Judge it on sockets and it is not in the comparison at all. There is no middle position, and no price gap that moves it.
Both units list 300W outputThe SOLIX C300 DC has no AC outlets: its 300W is a DC port total across USB and 12VThe Explorer 300 v2 runs a real inverter behind 2 AC outlets, 600W surge over 300W continuousThe C300 DC carries 2 USB-A, 4 USB-C and a 12V socket, with two-way USB-C that refills it to 80% in about an hourA2USB-C maxes at 140W on the Anker, 100W on the Jackery
Why it mattersWrite down what you actually intend to plug in. If every item ends in USB-C or a 12V plug, the Anker is the better buy. One wall plug on that list and the Explorer is the only one of these two that can help you.
rated cycles
That kills the argument this comparison usually opens with. If price cannot separate them and capacity is identical to the watt-hour, then the only things left that can decide are the AC outlets, the 1.9 lbs, and the accessories you have to chase down for each. The per-warranted-year figure is the one framing that favors the Explorer, and it assumes you register the unit and still own it in year five.
SOLIX C300 DC: $200, 288Wh, 3,000 rated cycles, for 864 kWh over its rated lifeExplorer 300 v2: $269, 288Wh, 4,000 rated cycles, for 1,152 kWh over its rated lifeBoth work out to 23 cents per lifetime kilowatt-hourWarranty is 3 years on the Anker against up to 5 on the Jackery with registration, or $67 against $54 per warranted year
Why it mattersAnyone waiting for the cheap one to look like a steal, or the pricier one to look like a rip-off, can stop waiting and spend the decision on plug shapes instead.
On that row the two are identical down to the leftover watt-hours, so the decider is what goes in the bag and what leaves your card. Six pounds versus eight is the difference between a unit that rides in a camera bag and one that gets its own spot in the trunk, and the Anker is also the cheaper of the two. When the scenario is sized correctly for this class, the Anker wins it on both counts.
Weekend Camping wants 2,100Wh, the 8-Hour Blackout 1,645Wh, a Van Life day 4,685WhEach unit holds 245Wh usable after the flat 85% derate applied to every unit on this siteAfternoon Off-Grid wants 100Wh, and both units finish it at 41% used with 145Wh left6.17 lbs for the Anker against 8.1 lbs for the Jackery
Why it mattersIf you are sizing for an outage or a van, close the tab and shop something rated to cover 1,645Wh and up, with a real inverter. If you are keeping phones, a laptop and camera batteries alive through a weekend, take the lighter one.
That gives the Explorer exactly one job it owns outright: keeping a cable modem and a router alive across the two seconds that would otherwise reboot them. It is a job the C300 DC cannot be argued into, since there is no socket to put in line. Nobody should buy either unit expecting the UPS mode to cover a night of therapy air, because three-quarters of a night is what the battery holds.
The Explorer 300 v2 lists a UPS mode rated no worse than 10msThe SOLIX C300 DC's spec sheet lists no UPS mode, and has no AC socket to sit in line with245Wh usable against the 320Wh our overnight CPAP profile needs, leaving both 75Wh short
Why it mattersIf a rebooting modem is what ruins your evening, pay the $69 and stop reading. Everyone else is buying an inverter to leave in a closet.
The specific dimensions that decide these two units — everything else is a tie.
What the Specs Don't Tell You
Selected because: One of these two has no AC outlets at all, and that single line decides more here than every other spec on the page combined.
rated cycles
Only one card here can disqualify a unit outright, and it is worth reading as a design decision rather than a shortfall. Anker took the inverter out and spent the savings on weight and ports: six USB outputs plus a 12V socket, 140W of USB-C, and two-way charging that brings the pack back to 80% in about an hour from a laptop brickA2. That is a coherent product, just not a general-purpose one.
The other cards all point the Explorer's way and none of them is decisive. A thousand more rated cycles, two more warranty years with registration, a UPS mode: each is a refinement of the same 288Wh battery, while the AC outlets are a different category of thing. Rank them in that order and the page sorts itself.
Lifetime Value
Selected because: Both units land on the same cost per lifetime kilowatt-hour, so the $69 sticker gap is neither the bargain nor the premium it looks like.
Twenty-three cents per lifetime kilowatt-hour, both units, and that ends the price argument before it starts. The arithmetic is dull and unforgiving: a quarter less money for a quarter fewer cycles comes out level, so nobody here is getting a deal on energy. What the extra money buys is capability and time, not cheaper watt-hours.
Per warranted year the Explorer is the cheaper of the two, $54 against $67, which is the single framing where the gap reads as value. It also assumes you register the unit with Jackery, since that registration is what carries the term to the full five years. Do it the week the box arrives or the comparison quietly changes.
Your Life, Your Pick
Selected because: Six of the seven load profiles come back as neither unit, which is the honest size of a 288Wh battery rather than a failure of either.
Six rows come back as neither unit, and the seventh was the only fair fight in the set. After the flat 85% derate this site applies to every unit, each holds 245Wh usable, against a blackout profile that wants 1,645Wh and a van day that wants 4,685Wh. No inverter closes a gap that size, and neither does a better app or a longer warranty.
The row that matters is the 100Wh afternoon, where both finish at 41% used and the tiebreak drops to weight and price. The CPAP row is the instructive near-miss: a 320Wh night leaves both units 75Wh short, roughly three-quarters covered, which makes this page a signpost to the next size up rather than a choice between these two.
Portability & Form Factor
Selected because: On the one profile both units finish, the leftover energy is identical, so what you carry is the tiebreak: 6.2 lbs against 8.1.
weight
Six pounds against eight is not a strength-of-back question. Neither unit is a two-person lift and neither needs a cart. It is a will-you-actually-bring-it question, and the 1.9 lbs the Anker saves is what leaving out the AC inverter boughtA1.
Weight is not the only thing in the bag. The Explorer's charging port is a proprietary DC7909 jack, so hooking up a panel means buying an adapterB4, and one buyer's Auto Kit arrived without the 12V cable pictured on the boxB3. The Anker's packing list is shorter, because the USB-C cable that charges your laptop also refills the stationA2.
Brand Trust
Selected because: Two support organizations with real complaints against them, on a purchase small enough that where you buy it matters more than whose logo is on it.
Both support desks come with warnings attached, which is itself the useful finding: on a purchase this size, your retailer is your real warranty. Jackery's five-year term only reaches five years if you register the unit, and Jackery's own guidance for claims is strict about receipts, so buy where the return window is generous and keep the paperwork somewhere you will find it in year four.
App quality is the one brand fact that touches these two units directly. Anker's app sits at 4.5 out of 5 on iOS across roughly 1,100 ratings, Jackery's between 2.3 and 3.3, and the Explorer 300 v2 sidesteps the comparison entirely by shipping without app control. If you expected the app to be the reason to pay more, it turns out to be a reason to pay less.
Strengths & trade-offs
Anker SOLIX C300 DC
Strengths
- +Costs $69 less
- +Lighter by 1.9 lb
Trade-offs
- –Shorter-lived battery — rated for 3,000 charge cycles vs the Explorer 300 v2's 4,000, so it wears out sooner.
Jackery Explorer 300 v2
Strengths
- +Longer warranty
- +Rated for 4,000 charge cycles — much longer battery lifespan
Trade-offs
- –Substantially more expensive (+$69) than the SOLIX C300 DC.
- –Lacks smartphone app control for remote monitoring.
Will It Power Your Gear?
Scenario math and per-appliance runtimes, modeled from the spec record.
Scenario verdicts
We ran the math on seven real-world scenarios. Here's which unit survives your actual life.
SCN-01 · 2 nights · needs 2,100Wh
Weekend Camping
Two nights off-grid with essential comfort
Neither unit
The SOLIX C300 DC has no AC outlets, so the led lights and box fan in this scenario never plug in — it's a DC station for USB and 12V gear, and no wattage figure changes that, so capacity never gets a say. This is the wrong kind of unit for the job rather than a close call. The Explorer 300 v2 doesn't have the energy either — 245Wh usable against 2,100Wh, 1,855Wh short — so neither route works.
Battery budget usedlower = more headroom
LOAD Phone Charger 15W×6h · LED Lights 40W×8h · Box Fan 75W×14h · CPAP Machine 40W×16h
SCN-02 · 8 hours · needs 1,645Wh
8-Hour Blackout
Keep the essentials running through a night without power
Neither unit
The SOLIX C300 DC has no AC outlets, so the fridge, router + modem and the rest in this scenario never plug in — it's a DC station for USB and 12V gear, and no wattage figure changes that, so capacity never gets a say. This is the wrong kind of unit for the job rather than a close call. The Explorer 300 v2 doesn't have the energy either — 245Wh usable against 1,645Wh, 1,400Wh short — so neither route works.
Battery budget usedlower = more headroom
LOAD Fridge 150W×8h · Router + Modem 20W×8h · LED Lights (4 bulbs) 40W×6h · Phone Charger 15W×3h
SCN-03 · 8 hours · needs 320Wh
CPAP Overnight
Sleep therapy without interruption — the #1 medical use case
Neither unit
Neither unit gets you to morning. A 320Wh night leaves both 75Wh short, about three-quarters covered, which in practice means the machine quits sometime before your alarm does. The plug shape still differs: the Explorer takes the CPAP's own brick in an AC outlet, while the C300 DC needs the 12V DC cord made for your machine. If therapy air is the reason you are shopping, buy a bigger battery rather than a cleverer 288Wh one.
Battery budget usedlower = more headroom
LOAD CPAP Machine 40W×8h
SCN-04 · 8 hours · needs 910Wh
Remote Workday
Full work day off-grid without power anxiety
Neither unit
The SOLIX C300 DC has no AC outlets, so the external monitor and router + modem in this scenario never plug in — it's a DC station for USB and 12V gear, and no wattage figure changes that, so capacity never gets a say. This is the wrong kind of unit for the job rather than a close call. The Explorer 300 v2 doesn't have the energy either — 245Wh usable against 910Wh, 665Wh short — so neither route works.
Battery budget usedlower = more headroom
LOAD Laptop 60W×8h · External Monitor 30W×8h · Router + Modem 20W×8h · Phone Charger 15W×2h
SCN-05 · 4 hours · needs 670Wh
Tailgate Party
Game day power for the crew
Neither unit
The SOLIX C300 DC has no AC outlets, so the blender and led tv in this scenario never plug in — it's a DC station for USB and 12V gear, and no wattage figure changes that, and the Explorer 300 v2 can start the 400W peak but not hold it — 600W of surge gets it going, then the 300W continuous rating takes over, so capacity never gets a say. This is the wrong kind of unit for the job rather than a close call.
Battery budget usedlower = more headroom
LOAD Blender 400W×0.5h · LED TV (55") 80W×4h · Bluetooth Speaker 15W×4h · Phone Charger (×3) 45W×2h
SCN-06 · 24 hours · needs 4,685Wh
Van Life Daily
A full day of mobile living — the ultimate endurance test
Neither unit
The SOLIX C300 DC has no AC outlets, so the mini-fridge, led lights and the rest in this scenario never plug in — it's a DC station for USB and 12V gear, and no wattage figure changes that, so capacity never gets a say. This is the wrong kind of unit for the job rather than a close call. The Explorer 300 v2 doesn't have the energy either — 245Wh usable against 4,685Wh, 4,440Wh short — so neither route works.
Battery budget usedlower = more headroom
LOAD Mini-Fridge 150W×24h · Laptop 60W×4h · Phone Charger 15W×3h · LED Lights 40W×5h · Fan 75W×8h
SCN-07 · an afternoon · needs 100Wh
Afternoon Off-Grid
Phones and a speaker at the park, beach, or campsite — the small-unit job description
Either unit
Both clear this one comfortably: a 100Wh afternoon leaves each unit at 41% used with 145Wh still in the pack. Same battery, same leftovers, so the decision moves to your shoulder and your card. 6.2 lbs against 8.1, with the Anker the cheaper of the two. This is the job a 288Wh station is built for, and it is the row worth reading twice.
Battery budget usedlower = more headroom
LOAD Phone Charger (×2) 30W×2h · Bluetooth Speaker 10W×4h
The Load Test
RUNTIME = (Wh × 0.85) ÷ LOAD
None of the scenarios above exactly yours? Build it. Toggle what you'd plug in; both units are tested against the combined draw.
Essentials
Comfort & Convenience
High-Draw Appliances
Test duration
8h
Continuous draw
205W
Projected runtime
Only the Explorer 300 v2 can run this load — the SOLIX C300 DC has no AC outlets for the wall-plug gear in it.
$269 list · direct from Jackery
Planning for more than this? Describe your whole setup and get it sized →
Modeled from the spec record — same math as the tables below. Methodology
Runtime by appliance
Real-world runtime estimates for common appliances, modeled at 85% inverter efficiency.¹
Essentials
The basics you need runningscale 0–16.3hComfort & Convenience
Makes off-grid life actually enjoyablescale 0–3.3hHigh-Draw Appliances
These reveal the real limits¹ Runtime = (capacity × 0.85) ÷ appliance watts. Within each group, all bars share one time scale (the group's longest runtime), so lengths are comparable across appliances; identical runtimes collapse into a single blue/orange bar. Actual runtime varies with battery age, temperature, and simultaneous loads — see methodology.
Conclusion
September 13, 2026
Verdict: the SOLIX C300 DC
Take the SOLIX C300 DC at $200 if your list is cables, and the Explorer 300 v2 at $269 if there is a wall plug on it. Everything else about these two is a draw: the same 288Wh pack, the same 300W on the label, the same 100W of solar input, and the same 23 cents per lifetime kilowatt-hour, so the $69 gap is not a discount on one side or a premium on the other. What the $69 actually buys is two AC outlets, a UPS mode, a thousand more rated cycles and two more warranty years with registration. At 288Wh the AC side of that is narrow: every household load profile we test comes back short for both units, so the inverter mostly serves small, brief jobs. The Anker spends the same money on the parts a device charger uses, which is why it wins on the one profile both units finish, where it is 1.9 lbs lighter and the cheaper of the two.
Editor-assigned confidence, based on cited owner research and spec analysis.
List prices as of September 13, 2026. The links below open Anker's and Jackery's current prices.
Sold on Amazon · today’s price is on the listing
or check the Explorer 300 v2 price$279.00 list
Written by Wenny Zheng, Portable Power Tester · Station Arena Test Desk · Updated September 13, 2026
Black Friday · 38 days out
Price to beat:Explorer 300 v2 $269
We have never seen it discounted, so any real cut would be a first.
Measured Data
Benchmark scores and the full spec record, side by side.
Benchmark scores
Not rated for both units (minimum threshold unmet): UPS, CPAP, Tailgating.
Full specifications
ᵈ Derived: price ÷ rated capacity. See the data behind our comparisons →
Comparison ToolAdd more power stations, side by sideOpen Tool →How these numbers are produced
Numeric verification
Every figure on this page traces to our spec database or arithmetic on it — no estimated numbers.
Owner claims
Statements about owner experience are cited to published reviews — see Sources & Research Notes below.
Runtime model
Runtime = (rated capacity × 0.85 inverter efficiency) ÷ device wattage. Solar recharge estimates assume panels deliver 70% of rated output. Cold weather, battery age, and stacked loads reduce real-world results.
Power Score
Computed from 14 published spec dimensions, weighted per use-case bench. Higher is better; a unit must meet a bench's minimum threshold to be rated.
See the full weight table and data sourcing on our methodology page →Class ranking (the star rating)
Each unit's star score is a category ranking, not customer reviews — no buyer opinions feed it. We score every station on size-independent quality (value, output, portability, endurance, ports, warranty, and more), then percentile-rank it against the other units in its capacity class, so a class-leading compact unit and a class-leading whole-home unit can both earn 5★. Here, SOLIX C300 DC rates 4.4/5 (65th percentile of 24 Personal-class units), and Explorer 300 v2 rates 4.7/5 (83rd percentile of 24 Personal-class units).
How the class ranking is computed →Test Notes & Caveats
Hidden gotchas and advantages we spotted that you won't find on the product page.
There Is Nowhere To Put A Plug
The SOLIX C300 DC's 300W is the sum of what its USB and 12V ports can push, not an inverter rating, and there is no socket anywhere on the box. A lamp, a box fan, a coffee maker, a CPAP's wall brick: none of them connect, at any wattage, and nothing else on this page changes that. Read it as a deliberate trade rather than a missing feature. Both units hold the same 288Wh, and the one without the inverter is the one that weighs 6.2 lbs. The Explorer 300 v2 keeps two AC outlets and plays both sides of that line. Sort your gear into cables and plugs, then come back to the rest of the comparison.
The App Gap Is Smaller Than It Sounds
The Explorer 300 v2 has no app, so checking its level or its draw means walking over and reading the screen. On a unit this size that is a smaller loss than it sounds. Phone control and low-battery alerts earn their keep when the station is in another room, which is not usually where an 8 lb box on a camping trip ends up. Count this as a tiebreak, not a reason.
The One Job Only The Explorer Can Take
The Explorer 300 v2 can sit between the wall and your gear and hand over to battery when the grid drops, rated no worse than 10ms. That is a specification rather than a stopwatch reading, but it is quick enough on paper for a router or a desktop to ride through without rebooting. The C300 DC lists no UPS mode and has no socket to put in line anyway, so it cannot be argued into this job. Mind the limit, though: at 245Wh usable the Explorer bridges a flicker, not a night.
Warranty: 5 Years vs 3
The Explorer 300 v2 is covered for 5 years against the SOLIX C300 DC's 3 years. The Explorer 300 v2's figure is a maximum rather than a guarantee — it depends on registering the unit with Jackery, which is what extends the base term to the full period. An underrated factor if you're keeping this unit for years.
Both Packs Outlast The Use Case
Rated 4,000 cycles against 3,000, which at twice-a-week use works out to 38 years and 29. Neither figure is a real planning horizon for a 288Wh device charger, and at the cycle limit a pack does not die, it settles to around 80% of its original capacity. Cycle life only becomes a live argument if you intend to drain and refill one every day, where it is 11 years against 8.2. Below that, treat both as effectively permanent and decide on something you will actually notice.
Full record above — the Test Desk pick is the SOLIX C300 DC.
Check SOLIX C300 DC price →or check the Explorer 300 v2 priceOwnership Analysis
What happens after you buy — true cost of ownership, brand trust, and growth potential.
Lifetime value
Service lifeyears at one full cycle per day
Lifetime energy delivered
Cost per delivered kWh
│ warranty ends · Reaching the cycle rating means ~80% capacity remains — degraded, not dead.
Analyst note
Both units cost the same to own over their rated lives — $0.23/kWh each. Lifetime cost can't separate them, so decide on the sticker price and everything else.
Brand trust
Anker
Ecosystem
7-8 SOLIX portable power stations across C-series (compact) and F-series (flagship), plus the X1 home energy system
Support
Anker built its name on replacing things without an argument, and the SOLIX line is drifting from that standard: scripted first-line responses, and return logistics on the heavy units that drag in hazmat shipping. On a 6 lb station that last part is at least somebody else's problem.
Community
Moderate — active Reddit (r/Anker, r/AnkerSOLIXCommunity) and growing. Benefits from Anker's massive consumer electronics brand awareness.
App experience
Rated 4.5/5 iOS (~1,100 ratings) · 4.3/5 Android
Unique strength
The app is the best-rated of the major brands, which matters more here than usual, since this is the only one of these two units that has an app at all.
Worth knowing
SOLIX firmware updates have removed features without warning before. Worth knowing when the unit you are buying counts phone control among its advantages.
Jackery
Ecosystem
12-15+ models across Explorer (portable) and HomePower (home backup) series, plus SolarSaga panel ecosystem and innovative form factors
Support
Support is Jackery's weak link: slow and scripted, strict about receipts on warranty claims, and willing to send a refurbished unit to replace a defective one. The workaround is the retailer rather than the manufacturer.
Community
Smallest community of the major brands — Reddit r/Jackery has ~2,000 members. YouTube presence is solid due to brand recognition.
App experience
Rated 2.3-3.3/5 iOS and Android — the weakest app experience of the major brands. Multiple confusing apps (Jackery app vs Jackery Home) and mandatory login even offline.
Unique strength
Distribution. Jackery sits on shelves at Costco, Home Depot, Best Buy and Amazon, which is also the practical answer to its support reputation: buy it somewhere that takes returns without a conversation.
Worth knowing
A few older Jackery models still ship a shorter-lived cell chemistry, so check the cycle rating on the exact listing rather than the family name. This one is rated 4,000 cycles. The app is the weakest of the major brands, a comparison the Explorer 300 v2 avoids by not having one.
Analyst note
Neither support desk is a reason to buy. Anker's is sliding from a high base and Jackery's has been criticized for years, which on a purchase this size points both ways at the same tactic: buy from a retailer with a painless return window, register the unit the week it arrives, and keep the receipt somewhere you can still find it in year four.
Growth path
SOLIX C300 DC
FIXED CAPACITYFixed at 288Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 100W of solar. Limited to a single portable panel.
Adequate ports for most setups, but heavy users may want a power strip.
Explorer 300 v2
FIXED CAPACITYFixed at 288Wh, with no expansion — so size it for your needs up front rather than planning to add capacity later.
Accepts up to 100W of solar. Limited to a single portable panel.
Limited ports. You'll likely need a power strip or splitter.
Realistic full solar rechargeat 70% of rated panel output — see methodology
Analyst note
Neither expands, and that's no knock on either — each is a complete unit at a fixed size. They hold the same 288Wh, so capacity can't break the tie: decide on price, weight, and the rest, and know that whichever you pick is the ceiling.
What Owners Report
Patterns from published owner reports and long-term reviews — every claim cited to its source below.
Anker SOLIX C300 DC
Hands-on coverage and owners converge on the same three thingsA1A2A3. It is light at about 6.2 lbs precisely because the AC inverter is not in thereA1. The port array is generous, two USB-A, four USB-C and a 12V socket, with two-way USB-C that refills the station to 80% in roughly an hourA2. And in ordinary use it charges a phone and a laptop several times over, runs a fan for hours, or keeps a small light setup goingA3. The framing reviewers keep reaching for is a unit for travelers charging devices, not one for running appliancesA4, which is the same conclusion the spec sheet reaches from the other direction.
One caution that has nothing to do with performance. Our own research notes how easily this unit is confused with the AC-equipped SOLIX C300, with a smaller C200 DC sitting below it in the same familyA0. If you are buying from a marketplace listing on price alone, check that the model name ends in DC before you click.
“A 288Wh unit that ditches the heavy AC inverter to focus on DC power, keeping it very light at about 6.2 lbs.”
Sources
the-gadgeteer.com · forbes.com · androidpolice.com · batteryessence.com · bestbuy.com · campingsolar.us
Jackery Explorer 300 v2
Field data for this exact SKU is thin, and we would rather say so than dress it up: our research turned up no relevant forum threads, and the handful of retailer reviews we do have were reconstructed from indexed snippets rather than read off the pageB0. What exists is warm. One buyer bought a second unit for an event rental business, specifically to stop hunting for outlets at venuesB1, and another praises the charge speed and the light weight as a first step into backup power for road trips and topping off cameras and dronesB2.
The recurring friction is in the accessories rather than the battery. The charging port is a proprietary DC7909 jack, so solar means buying an adapter firstB4, and one Auto Kit arrived without the 12V cable shown on the box artB3. Two things to know before you trust older reviews of this name: the widely-cited hands-on tests cover the older, lighter original Explorer 300 rather than this 8.1 lb v2, and a cluster of review-mill pages simply recycle Jackery's spec sheet as though it were testingB0.
“Uses the unit for an event rental business and made it a repeat (second) purchase — likes not having to worry about finding electrical outlets nearby at events.”
Sources
walmart.com
Sources & Research Notes
Every owner claim in this report is traceable to a published source. The bracketed references above resolve here.
Recurring owner themes
- Light DC-only design (no AC inverter), fast USB-C charging, and good port selection for device charging are the highlights. [SOLIX C300 DC · 3 entries]
- Buyers who use it for grab-and-go power (event work, road trips, device top-offs) like the fast charging and light weight enough to become repeat customers. [Explorer 300 v2 · 2 entries]
- The charging/accessory ecosystem is the recurring friction point — a 12V cable pictured but not included in the 'Auto Kit', and a proprietary DC7909 solar input that requires a separate adapter. [Explorer 300 v2 · 2 entries]
- A1
“A 288Wh unit that ditches the heavy AC inverter to focus on DC power, keeping it very light at about 6.2 lbs.”
the-gadgeteer.com / forbes.com — SOLIX C300 DC review · 2026 · [positive]
- A2
“Offers 2 USB-A and 4 USB-C ports plus a 12V car socket; two-way USB-C with PD 3.1 recharges the unit to 80% in about 1 hour.”
androidpolice.com / batteryessence.com — SOLIX C300 DC review · 2026 · [positive]
- A3
“Owners praise its portability and capacity — enough to charge a phone and laptop several times, run a fan for hours, or power a small light setup.”
bestbuy.com owner reviews — SOLIX C300 DC / C300X · 2026 · [positive]
- A4
“A DC-focused design with app integration and solar support — best for modern travelers charging devices, not running AC appliances.”
androidpolice.com / campingsolar.us — SOLIX C300 DC review · 2026 · [mixed]
- B1
“Uses the unit for an event rental business and made it a repeat (second) purchase — likes not having to worry about finding electrical outlets nearby at events.”
Walmart.com customer reviews — Jackery Explorer 300v2 Auto Kit listing · unknown · [positive]
- B2
“Reviewer praises how quickly it charges and its light weight, calling it a great starting point for power backup, road trips, or topping off phones, cameras, and drones.”
Walmart.com customer reviews — Jackery Explorer 300v2 Auto Kit listing · unknown · [positive]
- B3
“Box art shows a 12V car charger, but the cable isn't actually in the box — buyer had to track down the cord separately; Jackery support pointed them to hello@jackery.com / 888-502-2236 to sort it out.”
Walmart.com customer reviews — Jackery Explorer 300v2 Auto Kit listing · unknown · [negative]
- B4
“Charging port is a proprietary DC7909 jack rather than a standard connector, so solar charging needs an extra adapter — reviewer notes it adds cost/hassle and some perceived charging power loss.”
Walmart.com customer reviews — Jackery Explorer 300v2 Auto Kit listing · unknown · [negative]
Research compiled September 13, 2026.
Who Should Buy Which
Buy the SOLIX C300 DC if you…
- →The laptop-and-camera traveler whose whole kit ends in USB-C: you want 140W out of one port, and you would rather carry 6.2 lbs than 8.1.
- →Anyone whose outage plan is really a communications plan. Phones, a tablet, a hotspot, a headlamp, a 12V fan for a few hoursA3, not a refrigerator.
- →The buyer who wants the station to refill itself from the same brick that charges the laptop, to about 80% in an hourA2, instead of tracking down a barrel-plug adapter.
- →Whoever will actually check the battery level from the couch, since this is the only one of the two with an app.
Buy the Explorer 300 v2 if you…
- →Anyone with one stubborn wall plug on the list: a CPAP's own brick, a two-prong lamp, a camera charger that never went USB-C. The Explorer is the only one of the pair that takes them.
- →The home-office desk where a two-second flicker means a rebooting modem. The Explorer lists a UPS mode rated no worse than 10ms, and the Anker has no socket to sit in line with.
- →The daily cycler planning to keep this for years: 4,000 rated cycles works out to 11 years of everyday use, with up to five years of warranty behind it if you register.
If neither fits
If you are sizing for an 8-hour blackout (1,645Wh of load), a van day (4,685Wh) or a weekend of camp gear (2,100Wh), close the tab cheerfully: 245Wh of usable energy is not a small version of that job, it is a different job, and the class you want is one rated to cover those figures, with a real inverter. And if the honest list is a phone, earbuds and a headlamp, a pocket USB-C power bank does that and fits in a jacket.
The Bottom Line
Two units, one battery, and one difference that counts: the Anker has no sockets and the Explorer has two. With energy costing 23 cents a lifetime kilowatt-hour through either pack, price gets no vote, and once price is out of it the choice is between a lighter DC station with more USB-C headroom and a heavier one that can also serve a wall plug. Most people shopping at 288Wh are charging devices, and for that the Anker is the better instrument at the lower price.
The condition that flips it is short and specific: one wall plug you cannot live without, or a router that has to ride through a flicker. If either is on your list, pay the $69 and take the Explorer. If neither is, take the Anker, put the 1.9 lbs you saved into something else in the bag, and do not let two matching spec sheets talk you into believing this was a close call.
Frequently Asked Questions
Answers drawn from the spec record and cited owner research.
Does the Anker SOLIX C300 DC have AC outlets?
No, it has none. Its 300W figure is the combined output of the USB and 12V ports rather than an inverter rating, so anything with a wall plug will not run on it at any wattage. Note too that it is a separate product from the AC-equipped SOLIX C300, and a smaller C200 DC sits below it, so check that the listing you are on actually says DC.
Is the Jackery Explorer 300 v2 worth the extra $69?
Only for what the extra actually buys: two AC outlets, a UPS mode rated no worse than 10ms, 4,000 rated cycles against 3,000, and up to five years of warranty with registration. Measured per lifetime kilowatt-hour the two are identical at 23 cents, so you are paying for capability rather than for cheaper energy. If nothing you own needs a socket, that $69 stays in your pocket.
Can either one run a CPAP all night?
No. The overnight profile we test against needs 320Wh and both units hold 245Wh usable, leaving each about 75Wh short, or roughly three-quarters of a night. The Explorer can at least take the machine's own AC brick, while the C300 DC would need the 12V DC cord made for your model. For a full night with margin, shop a larger battery.
Which is better for camping?
For a 100Wh afternoon off-grid, both finish at 41% used and the Anker is 1.9 lbs lighter and the cheaper of the two, so take the Anker. For a full weekend of camp gear at about 2,100Wh, neither is close, and the honest answer is a larger station rather than either of these.
Can the Jackery Explorer 300 v2 run a mini fridge?
It can start one. 300W continuous with 600W of surge covers the startup kick of a small compressor fridge, and in our tailgate profile it starts a 400W peak even though it cannot hold it. Runtime is the catch: 245Wh usable is an evening, not a day. The C300 DC has no AC outlet, so a wall-plug fridge never connects to it in the first place.
Where to buy
Anker SOLIX C300 DCPick
Sold on Amazon · today’s price is on the listing
Jackery Explorer 300 v2
$279.00
$279.00 · direct from Jackery
Last checked 16 days ago. Prices move — check before you buy.
Prices may vary by retailer and are subject to change.