33140 15Ah LiFePO4 cell or JGNE 26650 3000mah

In brief: Based on review measurements: Test current: 33140 15Ah LiFePO4 cell (40 A vs. 30).

Model	33140 15Ah LiFePO4 cell2024Read review →	JGNE 26650 3000mah2020Read review →
Voltage, V	3.2	3.2
Current, A	30	30
Test current, A	40	30
Review conclusion	With reservations	Recommended

Only in one review: Resistance 2.25 mΩ (33140 15Ah LiFePO4 cell); Weight 270 g (33140 15Ah LiFePO4 cell).

33140 15Ah LiFePO4 cell: Capacity is close to the rating, but its behavior at 40 A puzzled the author, who recommends staying at 0.5–1C.

JGNE 26650 3000mah: It works normally up to 20 A; at higher currents the voltage drops noticeably.

Figures were taken from the review text and checked against the quoted passages. Measurement conditions differ between reviews, so read the reviews yourself before buying. Prices at the time of review.

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