Bluetti AC70 vs Westinghouse iGen1000s

What is the difference?

The Bluetti AC70 has 1 kW of power, a 768 Wh battery. The Westinghouse iGen1000s has 1.5 kW of power, 3 kW peak, a 1.01 kWh battery.

The Bluetti AC70 weighs 22 lb, the Westinghouse iGen1000s weighs 31 lb. The Bluetti AC70 is easier to carry.

The Bluetti AC70 has a 5-year warranty, the Westinghouse iGen1000s has a 2-year warranty.

The Bluetti AC70 charges from a wall outlet to 100 % in 1.5 h, the Westinghouse iGen1000s charges from a wall outlet to 100 % in 2 h. The Bluetti AC70 is ready again sooner.

The Bluetti AC70 can add extra batteries.

Specs side by side

	Bluetti AC70	Westinghouse iGen1000s
Capacity (Wh)	768	1008
Continuous (W)	1000	1500
Peak (W)	—	3000
Solar input (W)	500	—
Chemistry	LiFePO4	—
Cycles	3000	—
Expandable	yes	—
Weight (lb)	22	31
Warranty (yr)	5	2
Fridge run time	14.5 h	19 h
CPAP run time	17.4 h	22.8 h
Wi-Fi router run time	50.7 h	66.5 h
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Specs as read from manufacturer pages on 2026-10-26 / 2026-10-26. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.

Common questions

Which has more capacity, Bluetti AC70 or Westinghouse iGen1000s?

The Westinghouse iGen1000s. More capacity: 1008 Wh vs 768 Wh.

Which is lighter, Bluetti AC70 or Westinghouse iGen1000s?

The Bluetti AC70. Lighter: 22 lb vs 31 lb.

Which has the longer warranty, Bluetti AC70 or Westinghouse iGen1000s?

The Bluetti AC70. Longer warranty: 5 years vs 2 years.

More comparisons

Compare other models → · All Bluetti models · All Westinghouse models