LiitoKala Lii-40E, 26700, 4000 mAh or Vapcell K54

In brief: These devices have no measurements in common that would show one is better than the other. Compare the review conclusions below.

Model	LiitoKala Lii-40E, 26700, 4000 mAh2022Read review →	Vapcell K542021Read review →
Voltage, V	3.2	3.6
Current, A	20	15
Test current, A	20	20
Review conclusion	Not recommended	With reservations

Only in one review: Resistance 13 mΩ (LiitoKala Lii-40E, 26700, 4000 mAh); Weight 98 g (Vapcell K54).

LiitoKala Lii-40E, 26700, 4000 mAh: The cell cannot handle the claimed 20 A; the author advises against buying it and suggests using it at 4–8 A.

Vapcell K54: They handle up to 20 A, but capacity was below spec and both capacity and current delivery were worse than the G53.

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.

Similar comparisons

← All: batteries