Jackery · Explorer series · new release
Jackery Explorer 300 v2
The Explorer 300 v2 is the first rung of fifteen Explorers and the one buyers buy twice: 288 watt-hours at eight pounds with a ten-millisecond handover, an afternoon off-grid, and seven wins in 11 head-to-heads, three of three against family. No owner has written in; reviewers’ complaint is a 12-volt cable pictured in the kit and absent from it.
288 Wh · 300 W · 8.1 lb · 4,000 cycles · 11 head-to-heads
1,648
Power Score · Device Hub
- 288 Wh
- capacity
- 300 W
- output
- 8.1 lb
- weight
- 4,000
- rated cycles
Should you buy it right now?
Fair price today: $269 is what it normally sells for. It clears 1 of 7 real-world jobs and wins 7 of 11 matchups.
Real-world jobs
1 of 7
Falls short on Weekend Camping, 8-Hour Blackout, CPAP Overnight, Remote Workday, Tailgate Party and Van Life Daily
Head-to-head record
7–4
11 adjudicated matchups
Verdicts by Wenny Zheng and the Test Desk·Figures computed 2026-09-07
01 · Six real-world jobs
What the Explorer 300 v2 actually runs
The load profiles every comparison on the site is scored on, computed for this unit alone: energy needed against the usable tank after inverter losses, and whether the inverter holds and starts the biggest single load.
Weekend Camping
Falls short2 nights · Two nights off-grid with essential comfort
2,100Wh needed · 858% of the tank · 1,855Wh short
Peak 75W: starts and holds
8-Hour Blackout
Falls short8 hours · Keep the essentials running through a night without power
1,645Wh needed · 672% of the tank · 1,400Wh short
Peak 150W: starts and holds
CPAP Overnight
Falls short8 hours · Sleep therapy without interruption — the #1 medical use case
320Wh needed · 131% of the tank · 75Wh short
Peak 40W: starts and holds
Remote Workday
Falls short8 hours · Full work day off-grid without power anxiety
910Wh needed · 372% of the tank · 665Wh short
Peak 60W: starts and holds
Tailgate Party
Falls short4 hours · Game day power for the crew
670Wh needed · 274% of the tank · 425Wh short
Peak 400W: starts and holds
Van Life Daily
Falls short24 hours · A full day of mobile living — the ultimate endurance test
4,685Wh needed · 1914% of the tank · 4,440Wh short
Peak 150W: starts and holds
Afternoon Off-Grid
Clears itan afternoon · Phones and a speaker at the park, beach, or campsite — the small-unit job description
100Wh needed · 41% of the tank · 145Wh spare
Peak 30W: starts and holds
02 · Head-to-head record
7 wins in 11 written matchups
Every matchup is a full verdict scored on the six jobs above plus price, longevity and portability. This is the set shoppers search for, not a random sample.
Win share
7–4
- vs EcoFlow2–2
- vs Jackery3–0
- vs Anker1–1
- vs BLUETTI0–1
- vs Goal Zero1–0
winsExplorer 300 v2 vs Jackery Explorer 300
86 searches reached this matchup
winsExplorer 300 v2 vs Jackery Explorer 600 v2
29 searches reached this matchup
losesExplorer 300 v2 vs Anker SOLIX C300
Written verdict
winsExplorer 300 v2 vs Anker SOLIX C300X
Written verdict
losesExplorer 300 v2 vs BLUETTI Elite 30 V2
Written verdict
winsExplorer 300 v2 vs EcoFlow RIVER 2
Written verdict
03 · From the verdicts
Who it is for, and when a rival won instead
Each line is lifted from a written matchup where it decided the verdict, and links to the page it came from. Repeated across many matchups means it is the unit’s signature, not one author’s opinion.
Buy the Explorer 300 v2 if…
You want the most capacity and the longest life per dollar: 288Wh, 4,000 cycles, and $0.23 per lifetime kWh.
Decided 2 matchups · read one →
You'll actually cycle this every day for years and want the longest-lived cell; 4,000 cycles and $0.23 per lifetime kWh reward heavy, sustained use.
You count every pound in your pack, and the v2's 8.1 lbs against the C300's 9.1 is one you'd rather not carry.
The value buyer: $269 for the same 288Wh, nearly a pound lighter, and rated to outlast the Anker at 4,000 cycles.
A rival won when…
You want the slightly larger battery and stronger 350W inverter and don't mind the weight or the price.
Decided 3 matchups · read one →
The buyer who wants to monitor and update from a phone: the app's usage history is a real tool [A10], and it is the finished, app-connected unit of the two.
Decided 2 matchups · read one →
Anyone who runs a CPAP off it and wants the noise number in writing: the C300X publishes 25 dB and independent testing backed it up [A4].
Decided 2 matchups · read one →
You want a stated noise figure to plan around, and the 300D publishes 45dB where the v2 publishes nothing.
Decided 2 matchups · read one →
04 · Price history
What the Explorer 300 v2 actually sells for
The number on the buy button, read twice a day, one point per day. Never the sticker, never a “was” price.
Read from jackery.com twice a day since July 17 · 53 days
Carried on 100% of days tracked · dips reach $269
Built from the Sep 7, 5 AM UTC read.
$269
Usual price
100% of days tracked
$269
Best we've seen
September 7
$269
Today
at usual
$269
Highest seen
0 days above usual
How to read this
- Usual is the price the unit carried most of the time, tested for how long it held rather than how often we looked. A weekend promotion cannot move it.
- Best is the lowest price we have read on the store itself. Typed coupon codes, member-only prices and marketplace listings are not counted; anything applied automatically at checkout is.
- A gap in the line is a day we could not read a price. We never draw across one, and we never show the store’s own “was” price.
Method on the methodology page.
Share the numbers
Jackery Explorer 300 v2: usually $269, best $269 (Sep 7), today $269 on jackery.com. Tracked twice a day since Jul 17. https://stationarena.com/products/jackery-explorer-300-v2#price-history
Alerts for the Explorer 300 v2
One email when it drops below $269, comes back in stock, or a newer model in this line appears. Nothing else.
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05 · Voices
What owners and reviewers say
Owner reports are paraphrased from public YouTube comments and each links to its source; reviewer consensus is counted from cited excerpts, never quoted; our own verdicts are quoted. Specs on this page never come from any of them.
Reviewer consensus
2/4 positive excerpts, 0 sources
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.
· researched 2026-07-17
From the test desk
“Buy the Explorer 300 v2; this is a generational upgrade, not a coin flip.”
“Buy the Explorer 300 v2.”
“Take the Anker C300 unless you specifically want the longer-lived battery.”
06 · Where each number comes from
Spec sheet, in four cards
Every field carries its source: green is the manufacturer’s own document, blue was adjudicated after sources disagreed, grey is the catalogue as imported. Then compare it line by line with the units people actually weigh it against.
Battery
288
Capacity (Wh)
- ChemistryLiFePO4
- Charging Cycles4000
- Battery Expansion FeasibilityNo
Power out
300
Output (W)
- Surge Peak600W
- AC Outlets2
- 240V Outlets0
- 30A RV Outlets0
- 12V Car Outlets1
- USB-C Ports2
- USB-A Ports1
- USB-C Charging Outputs100W
Charging
100
Solar Input (W)
- Solar Input TypeNot Specified
Living with it
8.1
Weight (lbs)
- Noise Level (db)Not Specified
- UPSYes (<10ms)
- App ControlNo
- Warranty (Years)5
Compare it with
Explorer 300 v2 vs
leads on 4 · trails on 3
| Spec | Explorer 300 v2 | Explorer 300 | Gap |
|---|---|---|---|
| Usual price | $269 | $259 ● | +$10 |
| Capacity (Wh) | 288 | 293 ● | -5 |
| Output (W) | 300 | 300 | 0 |
| Surge (W) | 600W ● | 500W | +100 |
| Rated cycles | 4000 ● | 800 | +3200 |
| Solar input (W) | 100 | 100 | 0 |
| Weight (lb) | 8.1 | 7.1 ● | +1 |
| Noise (dB) | Not Specified | 36.4 | |
| AC outlets | 2 | 2 | 0 |
| USB-C ports | 2 ● | 1 | +1 |
| Warranty (yr) | 5 ● | 2 | +3 |
| Chemistry | LiFePO4 | NMC | |
| UPS | Yes (<10ms) | No |
● marks the better figure where direction is clear. Price is each unit’s usual price.
Read the full verdict →07 · Jackery Explorer line
Where it sits in the line
Capacity bars are to scale across the line; prices are each unit’s usual price, not today’s.
Explorer 300 v2
288 Wh · $269
Explorer 300D
288 Wh · $179
Explorer 300
293 Wh · $259
Explorer 500
518 Wh · $359
Explorer 600 Plus
632 Wh · $429
Explorer 600 v2
640 Wh · $499
Explorer 1000 v2
1.1 kWh · $499
Explorer 1000 Plus
1.3 kWh · $999
Explorer 1500 Ultra
1.5 kWh · $1,199
Explorer 1500 v2
1.5 kWh · $849
Explorer 2000 v2
2 kWh · $899
Explorer 2000 Plus
2 kWh · $899
Explorer 3000 v2
3.1 kWh · $2,499
Explorer 5000 Plus
5 kWh · $3,149
Explorer 5000 Plus Double Kit
10.1 kWh · $6,289
08 · At its usual price
Cost of ownership
Cycle life is the manufacturer’s rating to 80% capacity; the lifetime figure is that rating times the nameplate capacity.
$0.93
per Wh
at $269
$0.23
per lifetime kWh
1,152 kWh over 4,000 cycles
11.0 yr
if cycled daily
38 yr at weekends only
5 yr
warranty
$54 per covered year
09 · From the matchups
Questions people ask
What's the difference between the Jackery Explorer 300 and the Explorer 300 v2?
The v2 is a generational upgrade built on a longer-lasting battery. The original is rated for 500 charge cycles; the v2 uses LFP cells rated for 4,000, an eight-fold jump, and it adds a 5-year warranty (up from 2), a 10ms UPS, 100W USB-C (up from 60W), and a stronger 600W surge. The original is only lighter by a pound, larger by 5Wh, and cheaper by ten dollars.
Is the Explorer 300 v2 worth $10 more than the original Explorer 300?
Yes, easily, if you'll use it regularly. The v2 lasts about eight times as many cycles, which our model prices at $0.23 per lifetime kWh against the original's $1.77. Ten dollars for eight times the lifespan is one of the clearest upgrades in this class.
Can the Jackery Explorer 300 v2 or 600 v2 power a CPAP all night?
The 600 v2 can. A CPAP overnight is modeled at 320Wh, and the 600 v2's roughly 544Wh of usable capacity clears that with room to spare. The 300 v2 can't: its usable capacity comes in around 245Wh, short of the 320Wh a full night needs. If CPAP duty is the job, the 600 v2 is the one to buy.
Does the Jackery Explorer 300 v2 have app control?
No. It skips app control entirely, so you can't check charge state or settings remotely from a phone. If that matters to you, factor it in; otherwise it has no effect on runtime, output, or any of the numbers that decide this comparison.
Which is quieter, the Jackery Explorer 300 v2 or 600 v2?
Jackery publishes a 30dBA noise rating for the 600 v2 but doesn't disclose one for the 300 v2 at all. That's not proof the smaller unit is louder; it might not be. But it's a real information gap, and it matters most if you're sleeping close to the unit, like running a CPAP overnight.
Some links are affiliate links; they never change the price you pay or which price we show. Owner reports are paraphrased from public comments and link to their source.