Comparison · Batteries

Vapcell K15 18500 1500mAh 15A or 2200mAh 18650 Li-ion Battery for Power Tool

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: Capacity: Vapcell K15 18500 1500mAh 15A (1616 mAh vs. 1500); Test current: Vapcell K15 18500 1500mAh 15A (15 A vs. 10).

Model	Vapcell K15 18500 1500mAh 15A2021Read review →	2200mAh 18650 Li-ion Battery for Power Tool2014Read review →
Capacity, mAh	1616	1500
Test current, A	15	10
Review conclusion	With reservations	Not recommended

Only in one review: Voltage 3.6 V (Vapcell K15 18500 1500mAh 15A); Current 15 A (Vapcell K15 18500 1500mAh 15A); Capacity at high current 1442 mAh (Vapcell K15 18500 1500mAh 15A).

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

2200mAh 18650 Li-ion Battery for Power Tool: Measured capacity was about 1.5 Ah instead of the stated 2.2; the author advises looking for better cells.

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.