Comparison · Batteries

Vapcell T20 21700 2000mAh 40A/60A or LG ICR18650-HB3

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: Temperature rise: Vapcell T20 21700 2000mAh 40A/60A (67 °C vs. 90).

Model	Vapcell T20 21700 2000mAh 40A/60A2021Read review →	LG ICR18650-HB32019Read review →
Current, A	40	22
Temperature rise, °C	67	90
Review conclusion	With reservations	With reservations

Only in one review: Voltage 3.6 V (Vapcell T20 21700 2000mAh 40A/60A); Capacity 1600 mAh (LG ICR18650-HB3); Capacity at high current 1500 mAh (LG ICR18650-HB3); Test current 20 A (LG ICR18650-HB3).

Vapcell T20 21700 2000mAh 40A/60A: They deliver up to 40 A well, but 2000 mAh is a low capacity for the 21700 format.

LG ICR18650-HB3: They handle discharge up to 20 A and deliver about 1500 mAh, but have less energy capacity than the Samsung 20S.

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.