Fossibot F2400 vs Jackery Explorer 1500 Ultra

What is the difference?

The Fossibot F2400 has 2.4 kW of power, 4.8 kW peak, a 2.05 kWh battery. The Jackery Explorer 1500 Ultra has 1.8 kW of power, 3.6 kW peak, a 1.54 kWh battery.

Both use LiFePO4 batteries.

The Fossibot F2400 takes up to 500 W from solar, the Jackery Explorer 1500 Ultra takes up to 800 W from solar. The Jackery Explorer 1500 Ultra charges faster from panels.

Both have a 5-year warranty.

The Fossibot F2400 charges from a wall outlet to 100 % in 2 h, the Jackery Explorer 1500 Ultra charges from a wall outlet to 100 % in 1.5 h. The Jackery Explorer 1500 Ultra is ready again sooner.

Specs side by side

	Fossibot F2400	Jackery Explorer 1500 Ultra
Capacity (Wh)	2048	1536
Continuous (W)	2400	1800
Peak (W)	4800	3600
Solar input (W)	500	800
Chemistry	LiFePO4	LiFePO4
Cycles	4000	—
Expandable	—	—
Weight (lb)	—	39
Warranty (yr)	5	5
Fridge run time	38.6 h	29 h
CPAP run time	46.3 h	34.8 h
Wi-Fi router run time	135.2 h	101.4 h
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Specs as read from manufacturer pages on 2026-10-30 / 2026-10-25. 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, Fossibot F2400 or Jackery Explorer 1500 Ultra?

The Fossibot F2400. More capacity: 2048 Wh vs 1536 Wh.

Which charges faster from solar, Fossibot F2400 or Jackery Explorer 1500 Ultra?

The Jackery Explorer 1500 Ultra. Faster solar charging: 800 W input vs 500 W input.

More comparisons

Compare other models → · All Fossibot models · All Jackery models