Name: ALLPOWERS R3500
Brand: ALLPOWERS
Price: 1424.00 USD

For home backup on a budget where the unit stays in one place, with room for a second battery later.

Price checked October 20, 2026. As an Amazon Associate we earn from qualifying purchases.

Pros

Cons

How it scores

The rating comes from 8 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.

Specifications

Battery
Rated capacity	3,168 Wh
Chemistry	LiFePO4
Cycle life	3,500 3,500+ cycles (manufacturer; end-of-life capacity not stated)
Expandable	Yes, up to 6,336 Wh
Output
AC output	3,200 W (6,000 W surge)
AC outlets	5 total
120V 20A outlets (NEMA 5-20R)	4
RV 30A outlet (TT-30R)	1
AC waveform	Pure sine wave
USB-C ports	2 (up to 100 W each)
12 V car outlet	Yes
UPS / pass-through	Yes (15 ms switchover)
Charging
AC charging	1,500 W
Max solar input	2,000 W
Solar input voltage	12-150V, 40A (XT60)
Build
Weight	93 lb (42 kg)
Dimensions	20.86 x 14.17 x 13.58 in
App	ALLPOWERS app (Wi-Fi/Bluetooth)
Warranty	5 years

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