Bluetti EB70S vs Vtoman FlashSpeed 1000

What is the difference?

The Bluetti EB70S has 800 W of power, a 716 Wh battery. The Vtoman FlashSpeed 1000 has 1 kW of power, 2 kW peak, a 828 Wh battery.

Both use LiFePO4 batteries.

The Bluetti EB70S is rated for 2500 cycles, the Vtoman FlashSpeed 1000 is rated for 3000 cycles.

The Bluetti EB70S takes up to 200 W from solar, the Vtoman FlashSpeed 1000 takes up to 300 W from solar. The Vtoman FlashSpeed 1000 charges faster from panels.

The Bluetti EB70S has a 2-year warranty, the Vtoman FlashSpeed 1000 has a 5-year warranty.

The Vtoman FlashSpeed 1000 can add extra batteries.

Specs side by side

	Bluetti EB70S	Vtoman FlashSpeed 1000
Capacity (Wh)	716	828
Continuous (W)	800	1000
Peak (W)	—	2000
Solar input (W)	200	300
Chemistry	LiFePO4	LiFePO4
Cycles	2500	3000
Expandable	—	yes
Weight (lb)	21	—
Warranty (yr)	2	5
Fridge run time	13.5 h	15.6 h
CPAP run time	16.2 h	18.7 h
Wi-Fi router run time	47.3 h	54.6 h
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Specs as read from manufacturer pages on 2026-10-28 / 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 EB70S or Vtoman FlashSpeed 1000?

The Vtoman FlashSpeed 1000. More capacity: 828 Wh vs 716 Wh.

Which has the longer warranty, Bluetti EB70S or Vtoman FlashSpeed 1000?

The Vtoman FlashSpeed 1000. Longer warranty: 5 years vs 2 years.

Which charges faster from solar, Bluetti EB70S or Vtoman FlashSpeed 1000?

The Vtoman FlashSpeed 1000. Faster solar charging: 300 W input vs 200 W input.

More comparisons

Compare other models → · All Bluetti models · All Vtoman models