Comparison · Batteries

INR21700M52V or Vapcell T50

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: INR21700M52V (5100 mAh vs. 5087); Test current: Vapcell T50 (20 A vs. 15); Temperature rise: INR21700M52V (80 °C vs. 90).

Model	INR21700M52VLG · 2023Read review →	Vapcell T502021Read review →
Capacity, mAh	5100	5087
Test current, A	15	20
Temperature rise, °C	80	90
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.6 V (Vapcell T50); Current 20 A (Vapcell T50); Resistance 11 mΩ (Vapcell T50); Weight 72 g (Vapcell T50).

INR21700M52V: About 5100 mAh capacity and excellent cell consistency; recommended, but avoid sustained discharge above 10 A.

Vapcell T50: The T50 had the highest capacity of the author's tested 21700 cells and performed well at high current.

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.