Jackery Explorer 300D
- Capacity:
- 288Wh / 90
- Max Output:
- 300W DC output
- AC Outlet:
- No
- Weight:
- 2
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Manufacturer: Jackery Last updated: 2026-09-15
Where to buy
- JackeryGo to store
Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station) Review
The Jackery Explorer 300D is a 288Wh, 90,000mAh LiFePO4 power bank/power station hybrid rated for 4,000+ cycles, with a 300W DC output and 140W USB-C fast recharging, built to be 64% smaller than typical 300Wh power stations.
Jackery markets this one explicitly as a compact, fan-free alternative to a full power station, and the specs back it up: no AC outlet, just USB-C and USB-A doing 300W of combined DC output for phones, tablets, and USB-C laptops, with a silent 0dB design and under 1% standby drain per year. The 140W fast recharge (80% in an hour) is the standout feature at this price.
Charging Speed
USB-C fast charging refills the 288Wh battery to 80% in about an hour, among the quickest recharge times we've seen in this capacity class.
Design
Fan-free, 0dB operation and a footprint Jackery says is 64% smaller than typical 300Wh power stations, trading the AC outlet for portability.
Specifications
Identity
| Brand | Jackery |
|---|
Ports
| AC Outlet | No |
|---|---|
| Built-in Cable | No |
Size and portability
| Weight | 2495 g |
|---|
| Price | $209 |
|---|---|
| Capacity | 90000 mAh |
| Energy | 288 Wh |
| Airline Safe/100Wh or less | No |
| Total Output | 300 W |
| Ports | 3x USB-C (1 in/out, 2 output-only), 1x USB-A, 1x DC 12V |
| USB-C Ports | 3 |
| Recharge Input | 140W (USB-C fast charging) |
| Battery Chemistry | LiFePO4 |
| Cycle Life | 4,000+ cycles to 70% capacity retention (10+ years) |
| Full Recharge Time | 80% in 1 hour |
| Certifications | Tested to FCC, SGS, and TÜV standards |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- Fast USB-C recharging between uses
- Silent operation (no fan noise)
- DC-only charging setups (phones, tablets, USB-C laptops)
Not for
- Anyone needing an AC outlet
- Air travel (over 100Wh)
FAQs
What are the key specifications of the Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station)?
The Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station) is a power bank from Jackery. Key specs: Price $209, Capacity 90,000mAh, Energy 288Wh, Airline Safe/100Wh or less No, Total Output 300W.
Will the Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station) work with my current setup?
The Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station) lists Capacity is 90,000mAh. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station) best suited to?
It suits fast usb-c recharging between uses, silent operation (no fan noise), dc-only charging setups (phones, tablets, usb-c laptops).
What are the drawbacks of the Jackery Explorer 300D (LiFePO4/288Wh/90,000mAh/4,000+ Cycle Life/300W Pocket-Sized Power Station)?
It is a poor fit for anyone needing an ac outlet, air travel (over 100wh).
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