Reliance INR21700-RS50 or Liitokala Lii-51S

In brief: Based on review measurements: Capacity: Liitokala Lii-51S (5400 mAh vs. 5200); Test current: Reliance INR21700-RS50 (40 A vs. 20).

Model	Reliance INR21700-RS502026Read review →	Liitokala Lii-51S2022Read review →
Current, A	70	20
Capacity, mAh	5200	5400
Test current, A	40	20
Review conclusion	With reservations	With reservations

Only in one review: Resistance 3 mΩ (Reliance INR21700-RS50).

Reliance INR21700-RS50: High capacity and strong results, but they heat up and sag under heavy load; the author preferred EVE for high loads.

Liitokala Lii-51S: At 0.2C the cell delivered 5400 mAh, but the author advises against sustained discharge above 10 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.

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