Samsung INR18650-20S or Molicel INR18650-P28A

In brief: Based on review measurements: Temperature rise: Samsung INR18650-20S (84 °C vs. 100).

Model	Samsung INR18650-20S2019Read review →	Molicel INR18650-P28A2019Read review →
Current, A	30	35
Test current, A	30	30
Temperature rise, °C	84	100
Review conclusion	Recommended	Not recommended

Only in one review: Capacity 2660 mAh (Molicel INR18650-P28A); Resistance 7.5 mΩ (Samsung INR18650-20S).

Samsung INR18650-20S: At 30 A it reached only 84°C; the author notes it often costs less than the VTC4.

Molicel INR18650-P28A: At 30 A the cells exceeded 100°C before fully discharging, so the test was stopped.

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.

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