Comparison · Batteries

EVE INR21700-50PL or Vapcell F52

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: EVE INR21700-50PL (40 A vs. 15).

Model	EVE INR21700-50PL2026Read review →	Vapcell F522023Read review →
Test current, A	40	15
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.6 V (Vapcell F52); Current 15 A (Vapcell F52); Capacity 5044 mAh (Vapcell F52); Capacity at high current 5000 mAh (EVE INR21700-50PL); Energy 18.23 Wh (Vapcell F52); Resistance 3 mΩ (EVE INR21700-50PL); Temperature rise 70 °C (Vapcell F52); Weight 72 g (Vapcell F52).

EVE INR21700-50PL: broadly similar to Reliance but with lower impedance; the author preferred them for heavy loads.

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

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.