Comparison · Batteries

LG INR18650MH1 or Samsung INR21700-50E

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 INR21700-50E (14.7 A vs. 10); Resistance: Samsung INR21700-50E (23 mΩ vs. 30); Temperature rise: Samsung INR21700-50E (83 °C vs. 83.5).

Model	LG INR18650MH12019Read review →	Samsung INR21700-50E2019Read review →
Current, A	10	9.8
Test current, A	10	14.7
Resistance, mΩ	30	23
Temperature rise, °C	83.5	83
Review conclusion	With reservations	Recommended

LG INR18650MH1: Ordinary branded cells with modest performance, but suitable for low-drain devices; their key advantage is the price.

Samsung INR21700-50E: The cell passed the tests and met its stated capacity, but reached 83°C when discharged at 14.7 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.