Comparison · Batteries

Vapcell T20 21700 2000mAh 40A/60A or Samsung ICR18650-22P

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. 77.5).

Model	Vapcell T20 21700 2000mAh 40A/60A2021Read review →	Samsung ICR18650-22P2019Read review →
Temperature rise, °C	67	77.5
Review conclusion	With reservations	With reservations

Only in one review: Voltage 3.6 V (Vapcell T20 21700 2000mAh 40A/60A); Current 40 A (Vapcell T20 21700 2000mAh 40A/60A); Capacity 1995 mAh (Samsung ICR18650-22P); Capacity at high current 1857 mAh (Samsung ICR18650-22P); Energy 7.2 Wh (Samsung ICR18650-22P); Resistance 20 mΩ (Samsung ICR18650-22P); Weight 45.24 g (Samsung ICR18650-22P).

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

Samsung ICR18650-22P: The cell seems close to genuine, but its condition and storage are concerning, so the author advises against buying such 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.