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Ultraportable

Under 15 lb for hiking trips, drones and day trips.

Units between 250 and 700 Wh trade capacity for weight. They charge phones, cameras and laptops for days but will not run large appliances.

Best budget pick
8.4/10

EcoFlow RIVER 3

245Wh

A 7.7 lb LiFePO4 power bank with real AC outlets. Ideal for phones, laptops, cameras, lights and a Wi‑Fi router, not for appliances.

Continuous AC output
300W
AC recharge time
60min
Max solar input
110W
Weight
7.7lb
Best small for camping
8.2/10

Jackery Explorer 500 v2

512Wh

Double the RIVER 3’s capacity at 12.6 lb: 512 Wh of LiFePO4, 500 W and a big carry handle. Enough for a mini‑fridge or CPAP overnight.

Continuous AC output
500W
AC recharge time
80min
Max solar input
200W
Weight
12.6lb
Best power bank station
8.0/10

Anker SOLIX C300 DC

288Wh

A 6 lb battery with three high‑power USB‑C ports and a camp light. No AC outlets, so it is for phones, laptops, cameras and 12 V gear only.

Continuous AC output
300W
AC recharge time
90min
Max solar input
100W
Weight
6.2lb