Comparison · Batteries

Samsung INR18650-25S or Vapcell INR18650 3000mah 20A

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: Samsung INR18650-25S (30 A vs. 20); Price: Samsung INR18650-25S (7.4 $ vs. 10.86).

Model	Samsung INR18650-25S2021Read review →	Vapcell INR18650 3000mah 20A2020Read review →
Test current, A	30	20
Price, $	7.4	10.86
Review conclusion	With reservations	Recommended

Only in one review: Voltage 3.6 V (Vapcell INR18650 3000mah 20A); Temperature rise 90 °C (Vapcell INR18650 3000mah 20A).

Samsung INR18650-25S: The VapCell cells are nearly identical to the offline ones, but have slightly lower capacity and higher internal resistance.

Vapcell INR18650 3000mah 20A: The cells handle up to 20 A with excellent results in every tested mode.

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.