Comparison · Batteries

Samsung INR18650-25R or Samsung ICR18650-26F

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 INR18650-25R (20 A vs. 5.2).

Model	Samsung INR18650-25R2019Read review →	Samsung ICR18650-26F2016Read review →
Capacity, mAh	2500	2500
Test current, A	20	5.2
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.7 V (Samsung ICR18650-26F); Current 20 A (Samsung INR18650-25R); Capacity at high current 2500 mAh (Samsung INR18650-25R); Price 11.19 $ (Samsung ICR18650-26F).

Samsung INR18650-25R: The cell delivered about 2500 mAh in most test modes and was surpassed only by the new VTC5D.

Samsung ICR18650-26F: At 1C discharge the cell delivered 2500 mAh; its maximum test current was 5.2 A.

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.