Samsung INR18650-25R or LGDBHG21865

In brief: Based on review measurements: Temperature rise: LGDBHG21865 (80 °C vs. 93).

Model	Samsung INR18650-25R2019Read review →	LGDBHG218652016Read review →
Current, A	20	20
Temperature rise, °C	93	80
Review conclusion	With reservations	With reservations

Only in one review: Price 45.06 $ (LGDBHG21865).

Samsung INR18650-25R: The author calls it a classic but notes modest performance; temperature reached 93°C at 20 A.

LGDBHG21865: At 15 A discharge, the cells reached about 80°C, despite a datasheet rating of 20 A continuous.

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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