Comparison · Batteries

EVE INR21700-50PL or Vapcell P50

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 P502021Read review →
Test current, A	40	15
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.6 V (Vapcell P50); Current 15 A (Vapcell P50); Capacity 4972 mAh (Vapcell P50); Capacity at high current 5000 mAh (EVE INR21700-50PL); Energy 18 Wh (Vapcell P50); Resistance 3 mΩ (EVE INR21700-50PL).

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

Vapcell P50: The P50 measured 4,972 mAh at 0.2C; the author considers them decent and similar in performance to the Samsung 50G.

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.