Jackery · Explorer series
Jackery Explorer 300D
The Explorer 300D is the 300 v2 with the wall socket left off: 288 watt-hours, five pounds, USB only, 4,000 rated cycles, which at one afternoon a week is decades. It finishes an afternoon off-grid and loses 20 of 21 head-to-heads, mostly to units that kept the socket. No owner has written in; reviewers admire the chemistry.
288 Wh · 300 W · 5.5 lb · 4,000 cycles · 21 head-to-heads
1,764
Power Score · Device Hub
- 288 Wh
- capacity
- 300 W
- output
- 5.5 lb
- weight
- 4,000
- rated cycles
Should you buy it right now?
Wait, or check the store first: $209 is 17% over its usual $179, and last time it came back within 6 days.
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
1–17–3
21 adjudicated matchups
Verdicts by Wenny Zheng and the Test Desk·Figures computed 2026-09-07
01 · Six real-world jobs
What the Explorer 300D 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: cannot start
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: cannot start
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: cannot start
Tailgate Party
Falls short4 hours · Game day power for the crew
670Wh needed · 274% of the tank · 425Wh short
Peak 400W: cannot start
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: cannot start
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
1 wins in 21 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
1–17–3
- vs Jackery1–4–1
- vs EcoFlow0–4–1
- vs Anker0–4
- vs BLUETTI0–3–1
- vs DJI0–1
- vs Goal Zero0–1
losesExplorer 300D vs Anker SOLIX C300
281 searches reached this matchup
winsExplorer 300D vs Jackery Explorer 300
255 searches reached this matchup
losesExplorer 300D vs Anker SOLIX C2000 Gen 2
18 searches reached this matchup
losesExplorer 300D vs EcoFlow RIVER 3
12 searches reached this matchup
tieExplorer 300D vs EcoFlow DELTA 3 1000 Air
11 searches reached this matchup
tieExplorer 300D vs Jackery Explorer 500
11 searches reached this matchup
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 300D if…
You want the lighter unit — 8.27 lbs against the Yeti's 13.7 — and the lower sticker price today.
Decided 5 matchups · read one →
Your entire kit already charges over USB-C, USB-A, or a car socket, and you never plan to plug in anything with a wall-style outlet [B1].
Decided 2 matchups · read one →
Buy the Explorer 300D if what you actually need is a light charger for phones, laptops, and small gear on the move. At 5.5 lb it's genuinely good everyday-carry gear [B2], and $179 is a fair price for that job.
Decided 2 matchups · read one →
You specifically want app control and will pay $30 more to get it; it's the one feature the v2 dropped.
Decided 2 matchups · read one →
A rival won when…
You want the most USB-C ports and the fastest PD charging speed in this class.
Decided 5 matchups · read one →
Buyers who want the quietest unit here (under 30dB) and the longest warranty, and don't mind paying a few dollars more for them.
Decided 4 matchups · read one →
You want a small Jackery and want to spend less; the v2 is $30 cheaper than the 300D and outlasts it on paper.
Decided 3 matchups · read one →
Anyone whose load list has a plug on it: a CPAP with a heated humidifier, a router and laptop through an evening outage, a 400W blender at a tailgate.
Decided 2 matchups · read one →
04 · Price history
What the Explorer 300D 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
Since August 10 · above usual on 35 of 53 days · last time back within 6 days
Built from the Sep 7, 5 AM UTC read.
$179
Usual price
34% of days tracked
$179
Best we've seen
August 9
$209
Today
17% over usual
$249
Highest seen
35 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 300D: usually $179, best $179 (Aug 9), today $209 on jackery.com. Tracked twice a day since Jul 17. https://stationarena.com/products/jackery-explorer-300d#price-history
Alerts for the Explorer 300D
One email when it drops below $179, 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
4/4 positive excerpts, 4 sources
Light DC-only design (no AC), LFP 4,000-cycle longevity, and modern USB-C fast charging for device users are the highlights.
jackery.com · solarwaypoint.com · eu.jackery.com · toolhuntr.com · researched 2026-07-10
From the test desk
“The batteries are twins: 288Wh each, both rated for 3,000 cycles, so runtime and lifespan are settled before you compare anything else.”
“Buy the Explorer 300D unless quiet operation or shaving a pound off the weight is a real requirement for you.”
“The SOLIX C2000 Gen 2 wins because it's the only one of these two built to do what a power station is for: it clears four of the six real-world scenarios tested here outright, the Explorer 300D clears zero, at a lower…”
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)
- AC Outlets0
- 240V Outlets0
- 30A RV Outlets0
- 12V Car Outlets0
- USB-C Ports2
- USB-A Ports1
- USB-C Charging Outputs100W
Charging
100
Solar Input (W)
- Solar Input TypeDC8020
Living with it
5.5
Weight (lbs)
- Noise Level (db)45
- UPSNo
- App ControlYes
- Warranty (Years)3
Compare it with
Explorer 300D vs
leads on 3 · trails on 3
| Spec | Explorer 300D | SOLIX C300 | Gap |
|---|---|---|---|
| Usual price | $179 ● | $300 | $-121 |
| Capacity (Wh) | 288 | 288 | 0 |
| Output (W) | 300 | 300 | 0 |
| Surge (W) | N/A | 600W | |
| Rated cycles | 4000+ ● | 3000 | +1000 |
| Solar input (W) | 100 | 100 | 0 |
| Weight (lb) | 5.5 ● | 9.1 | -3.6 |
| Noise (dB) | 45 | 25 ● | +20 |
| AC outlets | 0 | 3 ● | -3 |
| USB-C ports | 2 | 2 | 0 |
| Warranty (yr) | 3 | 5 ● | -2 |
| Chemistry | LiFePO4 | LiFePO4 | |
| UPS | No | Yes (<10ms) |
● 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.
$0.62
per Wh
at $179
$0.16
per lifetime kWh
1,152 kWh over 4,000 cycles
11.0 yr
if cycled daily
38 yr at weekends only
3 yr
warranty
$60 per covered year
09 · From the matchups
Questions people ask
Is the Anker SOLIX C300 better than the Jackery Explorer 300D?
For many buyers, yes — but it's now the pricier pick. They share the same 288Wh battery and 3,000-cycle life, and the C300 adds two more AC outlets, pushes 140W from USB-C against the Jackery's 100W, carries a five-year warranty against three, and runs quieter at 25 dB versus 45. What flipped is price: the C300 now costs about $91 more, so the 300D's edges are that it's under a pound lighter and the cheaper of the two.
Is the Jackery Explorer 300 or Explorer 300D cheaper?
The Explorer 300D, by $100 — $179 against the Explorer 300's $279. It's also the longer-lived of the two, rated for 3,000 charge cycles against the Explorer 300's 500.
Is the Jackery Explorer 300D actually cheaper than the Anker SOLIX C2000 Gen 2?
Only on the sticker: $179 against $999.99. Per watt-hour of capacity it's actually the more expensive of the two, $0.62 versus $0.49, and per lifetime kWh the gap holds at $0.16 versus $0.12. Both units are now rated for the same 4,000 cycles, so the Anker's edge is about how much battery your dollar buys, not about which one lasts longer.
Can the Jackery Explorer 300D run a mini-fridge, a lamp, or power tools?
No. It has no AC outlet at all [B1] — every watt it delivers goes out through USB-C, USB-A, or a 12V car socket, up to 300W total [B3]. Anything that needs a standard wall plug has nowhere to connect, regardless of how much charge is left in the battery.
Is the Anker SOLIX C2000 Gen 2 worth almost six times the price of the Explorer 300D?
If you need what a power station does, yes. It covers an 8-hour blackout, a full remote workday, and a CPAP overnight on its own, and the Explorer 300D can't do any of those jobs at any price, because it has no AC output to do them with [B1]. If all you need is to keep phones and laptops charged on the move, the Explorer 300D does that for a fraction of the cost and a fraction of the weight.
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.