Comparison · Batteries

Vapcell F52 or Samsung INR21700-50E

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 F52 (15 A vs. 14.7); Temperature rise: Vapcell F52 (70 °C vs. 83).

Model	Vapcell F522023Read review →	Samsung INR21700-50E2019Read review →
Current, A	15	9.8
Test current, A	15	14.7
Temperature rise, °C	70	83
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.6 V (Vapcell F52); Capacity 5044 mAh (Vapcell F52); Energy 18.23 Wh (Vapcell F52); Resistance 23 mΩ (Samsung INR21700-50E); Weight 72 g (Vapcell F52).

Vapcell F52: High-capacity cells with strong output; the author recommends them if the price is right.

Samsung INR21700-50E: The cell passed the tests and met its stated capacity, but reached 83°C when discharged at 14.7 A.

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.