Comparison · Batteries

Vapcell K15 18500 1500mAh 15A or JGNE 18650 1800mAh

Two models side by side: measurements taken by the author in their reviews, and their conclusions. The better value in each row is highlighted.

In brief: Based on review measurements: Test current: Vapcell K15 18500 1500mAh 15A (15 A vs. 10).

Model	Vapcell K15 18500 1500mAh 15A2021Read review →	JGNE 18650 1800mAh2020Read review →
Voltage, V	3.6	3.2
Test current, A	15	10
Review conclusion	With reservations	With reservations

Only in one review: Current 15 A (Vapcell K15 18500 1500mAh 15A); Capacity 1616 mAh (Vapcell K15 18500 1500mAh 15A); Capacity at high current 1442 mAh (Vapcell K15 18500 1500mAh 15A); Weight 42 g (JGNE 18650 1800mAh).

Vapcell K15 18500 1500mAh 15A: They deliver the claimed capacity and current, but quality is average and heating is high at 15 A.

JGNE 18650 1800mAh: The cell delivered nearly 1800 mAh and performed better at high currents, but loses more capacity in the cold than the 1600 mAh model.

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.