Aferiy P040 (Nomad400) vs Bluetti EB3A

What is the difference?

The Aferiy P040 (Nomad400) has 400 W of power, 800 W peak, a 256 Wh battery. The Bluetti EB3A has 600 W of power, 1.2 kW peak, a 268 Wh battery.

Both use LiFePO4 batteries.

The Aferiy P040 (Nomad400) takes up to 120 W from solar, the Bluetti EB3A takes up to 200 W from solar. The Bluetti EB3A charges faster from panels.

The Aferiy P040 (Nomad400) weighs 9 lb, the Bluetti EB3A weighs 10 lb. The Aferiy P040 (Nomad400) is easier to carry.

The Aferiy P040 (Nomad400) has a 7-year warranty, the Bluetti EB3A has a 2-year warranty.

Both have 120 V AC output.

Specs side by side

	Aferiy P040 (Nomad400)	Bluetti EB3A
Capacity (Wh)	256	268
Continuous (W)	400	600
Peak (W)	800	1200
Solar input (W)	120	200
Chemistry	LiFePO4	LiFePO4
Cycles	—	2500
Expandable	—	—
Weight (lb)	9	10
Warranty (yr)	7	2
Fridge run time	4.8 h	5.1 h
CPAP run time	5.8 h	6.1 h
Wi-Fi router run time	16.9 h	17.7 h
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Specs as read from manufacturer pages on 2026-11-04 / 2026-10-31. 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 is lighter, Aferiy P040 (Nomad400) or Bluetti EB3A?

The Aferiy P040 (Nomad400). Lighter: 9 lb vs 10 lb.

Which has the longer warranty, Aferiy P040 (Nomad400) or Bluetti EB3A?

The Aferiy P040 (Nomad400). Longer warranty: 7 years vs 2 years.

Which charges faster from solar, Aferiy P040 (Nomad400) or Bluetti EB3A?

The Bluetti EB3A. Faster solar charging: 200 W input vs 120 W input.

More comparisons

Compare other models → · All Aferiy models · All Bluetti models