Comparison · Batteries

Samsung ICR18650-26F or Samsung ICR18650-26H

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: Capacity: Samsung ICR18650-26H (2486 mAh vs. 2446); Temperature rise: Samsung ICR18650-26F (53 °C vs. 60).

Model	Samsung ICR18650-26F2019Read review →	Samsung ICR18650-26H2019Read review →
Capacity, mAh	2446	2486
Test current, A	5.2	5.2
Temperature rise, °C	53	60
Review conclusion	With reservations	Not recommended

Only in one review: Current 5.2 A (Samsung ICR18650-26F); Capacity at high current 2319 mAh (Samsung ICR18650-26H); Energy 7.5 Wh (Samsung ICR18650-26H); Resistance 48 mΩ (Samsung ICR18650-26H).

Samsung ICR18650-26F: This budget cell is noticeably worn; it suits low-current use, but the author suggests looking for a better model.

Samsung ICR18650-26H: The sample was judged counterfeit: capacity at 2C was below the original, and its contact and discharge curve differed.

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.