Jackery Explorer 240 v2

Name: Jackery Explorer 240 v2
Brand: Jackery

Ranked #8 of 10 in Best Small Portable Power Stations Under 700Wh (2026). Here is every spec we scored, where it came from, and how it compares.

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Jackery Explorer 240 v2

Best for: A tiny LiFePO4 station for phones, laptops and a CPAP night

2.8/10

What we like

Tiny: about 3.6 kg
4,000-cycle rating
20 ms UPS switchover

Watch out for

Only one AC outlet
Solar input needs a separate adapter
100 W solar max

Score breakdown

Battery capacity 25%

Continuous AC output 20%

Max solar input 15%

Weight 15%

Max AC charging power 10%

Rated cycle life 10%

Surge / peak output 5%

Battery capacity	256 Wh
Continuous AC output	300 W
Max solar input	100 W
Weight	3.6 kg
Max AC charging power	550 W
Rated cycle life	4000 cycles
Surge / peak output	600 W
Model	JE-240A
Chemistry	LiFePO4
Cycle rating	4,000 cycles to 70%+
AC output	1 outlet, 300 W (600 W peak)
USB	USB-C 100 W + 15 W, USB-A 15 W
Solar input	12–27 V, 100 W max via USB-C (needs DC8020-to-USB-C adapter)
UPS	Switches within 20 ms
Weight	About 3.6 kg (7.7 lb)
Price	Check price