Jackery Explorer 100 Plus

Should you buy it?

Check first Jackery's store showed the Explorer 100 Plus sold out on Oct 11, 2026; check it is back before you plan around it.

Not for: a day of home backup (too little capacity: needs 2,323 Wh and 1,351 W at startup); a night of CPAP (too little capacity: needs 599 Wh and 104 W at startup); two nights of camping (too little capacity: needs 2,066 Wh and 157 W at startup); a day in an RV (too little capacity: needs 648 Wh and 156 W at startup); a working day in a van (too little capacity: needs 1,674 Wh and 189 W at startup); a laptop and two phones (too little capacity: needs 396 Wh and 60 W at startup).

Choose it if you will carry it: 2.1 lb, the lightest of the 29 compact units.

Choose the Pecron E500LFP instead if you want the most battery for the money: $0.47 per Wh against $1.50, $120 more, 11.9 lb heavier.

It has no AC outlet, so its 99 Wh is delivered through its USB and 12 V ports, less some conversion loss. At $1.50 per watt-hour, compare its cost with the charging speed and carry weight you need. It stores 47.2 Wh per pound. We list 28 other models in its size class; the four nearest in capacity are compared below.

What it runs, and for how long

Hours = capacity × 0.85 ÷ device watts, with the draws from the device table.

"Yes" means its continuous output covers the draw and its surge rating covers the startup figure we use, by arithmetic on ratings, not a test. Startup figures: the CPAP with its humidifier, 104 W at startup, from ResMed's peak figure; the refrigerator, 1,300 W startup allowance, from a larger 27 cu ft Whirlpool's tech sheet. Your own appliance's label or manual has its own.