Comparison · Batteries

LG INR21700-M50LT 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. 14.4).

Model	LG INR21700-M50LT2023Read review →	Samsung INR21700-50E2019Read review →
Capacity, mAh	4900	4900
Test current, A	14.4	14.7
Review conclusion	Recommended	With reservations

Only in one review: Voltage 3.69 V (LG INR21700-M50LT); Current 10 A (Samsung INR21700-50E); Capacity at high current 4800 mAh (LG INR21700-M50LT); Resistance 14 mΩ (LG INR21700-M50LT); Temperature rise 71.3 °C (LG INR21700-M50LT).

LG INR21700-M50LT: The cell delivered about 4,900 mAh and ran cooler than the M50T; the author praises its price-to-performance balance.

Samsung INR21700-50E: Real capacity is just over 4900 mAh; above 10 A it outperforms the LG M50T.

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.