Jackery Explorer 300D
Lithium (LiFePO4) power station, 288 Wh nameplate. 1 current price from 1 retailer, checked 29 Sept 2026.
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Key specs
Capacity and battery
- Capacity
- 288 Wh (Nameplate capacity The capacity printed on the box, in watt-hours (Wh): what the battery holds when new. You get less out of it in use, because the station keeps some back to protect the battery and loses some turning it into 240 V or 12 V power., Usable capacity How much of the box capacity you can actually draw out. Most brands don't publish it, so the box figure is the only one that can be compared. not stated)
Source
manufacturer page (au.jackery.com) read 29 Sept 2026
288Wh All-Day Power + Starlink Support
- Battery type The type of cells inside the battery. Most power stations now use LiFePO4; NCM, short for nickel cobalt manganese, is the other type that turns up.
- LiFePO4 Lithium iron phosphate, the battery type most power stations now use. Battery boxes sometimes call it "lithium".
Source
manufacturer page (au.jackery.com) read 29 Sept 2026
10-Year LiFePO₄ Lifespan
- Cycle life How many full charges before the battery drops to a set share of its original capacity, usually 70% or 80%. 4,000 cycles to 80% is a higher bar than 4,000 cycles to 70%. The table's column counts cycles to 80% only.
- at least 4,000 cycles (until 70% of the original capacity is left)
Source
manufacturer page (au.jackery.com) read 29 Sept 2026
4,000+ cycles with 70% capacity retention — built for long-term daily reliability.
- Ah at 12.8 V Capacity in amp-hours, the way a 12 V lithium battery box states it, so the two can be compared. Worked out from the Wh figure: Wh ÷ 12.8.
- 22.5 Ah derived: 288 Wh nameplate ÷ 12.8 V = 22.5 Ah
- Price per Wh The price divided by the capacity on the box, in cents (¢) per watt-hour (Wh). Lower means more capacity for the money.
- 121.2¢ derived: $349 (price today) ÷ 288 Wh nameplate = 121.2¢ per Wh
Size and weight
- Weight
- 2.5 kg (Unit only The station by itself, without cables, chargers or a bag.)
Source
manufacturer page (au.jackery.com) read 29 Sept 2026
Weighing just 5.5 lbs, it delivers 300W DC output to power up to five devices at once, including a 140W USB-C fast-charging port for laptops
- Wh per kg Capacity for each kilogram carried. Higher means lighter for the capacity.
- 115 Wh/kg derived: 288 Wh nameplate ÷ 2.5 kg (unit only) = 115 Wh per kg
Warranty
- Stated warranty The warranty the brand's own Australian store states. Some brands add years if the product is registered.
- 3 years (the brand's Australian store; plus 2 more years on the brand's conditions; as stated: "3+2 Years Warranty")
Source
manufacturer page (au.jackery.com) read 29 Sept 2026
3+2 Years Warranty
Not found on the brand's pages: AC output, AC surge, 12 V car socket, AC charging time, solar input and size (as stated).
Price history
Compare with: BLUETTI Elite 30 V2. Similar products: Anker SOLIX C300 · Anker SOLIX C300 DC · EcoFlow RIVER 3 Plus · BLUETTI Elite 30 V2 · Jackery Explorer 300 Plus · EcoFlow RIVER 3. More in Jackery power stations, Power stations with a lithium (LiFePO4) battery and Power stations under 500 Wh.
Sources
- Figures
- manufacturer page (au.jackery.com) read 29 Sept 2026
- Manufacturer page
- au.jackery.com/products/jackery-explorer-300d-portable-power-station
- Prices
- the feeds of Jackery, each dated in the prices card
- Retailers checked
- Snowys, Anaconda, Caravan RV Camping, My Generator and Jackery, daily
Capacity is the nameplate figure in watt-hours (Wh), the one on the box. AC output is the power a station can supply non-stop, not a short burst. Weight is the station on its own. A figure measured another way is shown with a note saying how, and isn't compared with the others.