Comparison · Batteries

Vapcell K25 18650 2500mah 20A 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 (2582 mAh vs. 2550); Temperature rise: Samsung ICR18650-26H (45 °C vs. 100).

Model	Vapcell K25 18650 2500mah 20A2020Read review →	Samsung ICR18650-26H2019Read review →
Current, A	20	5.2
Capacity, mAh	2550	2582
Temperature rise, °C	100	45
Review conclusion	With reservations	With reservations

Only in one review: Voltage 3.6 V (Vapcell K25 18650 2500mah 20A); Price 9.98 $ (Vapcell K25 18650 2500mah 20A).

Vapcell K25 18650 2500mah 20A: Capacity matches the rating and it performs well up to 25 A, but capacity is only 2500 mAh.

Samsung ICR18650-26H: This budget cell delivered 2582 mAh at 0.2C, charged better and ran cooler than the 26F.

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.