EVE 40135 20Ah LiFePO4 or Samsung INR18650-25R

In brief: Based on review measurements: Capacity at high current: EVE 40135 20Ah LiFePO4 (18190 mAh vs. 2500).

Model	EVE 40135 20Ah LiFePO42023Read review →	Samsung INR18650-25R2015Read review →
Capacity at high current, mAh	18190	2500
Weight, g	357	44
Review conclusion	With reservations	Recommended

Only in one review: Test current 40 A (EVE 40135 20Ah LiFePO4); Energy 55.4 Wh (EVE 40135 20Ah LiFePO4).

EVE 40135 20Ah LiFePO4: Capacity matches the rating, but there is internal movement and one cell delivered less capacity at 2C.

Samsung INR18650-25R: The cells showed good consistency and about 2500 mAh when discharged at 14 A.

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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