Comparison · Batteries

CATL LiNiCoMnO2 3.7V 50Ah or СЦ-25, first unit

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: CATL LiNiCoMnO2 3.7V 50Ah (52948 mAh vs. 25000); Test current: CATL LiNiCoMnO2 3.7V 50Ah (90 A vs. 30).

Model	CATL LiNiCoMnO2 3.7V 50Ah2021Read review →	СЦ-25, first unitLeninskaya Iskra · 2023Read review →
Voltage, V	3.7	1.55
Current, A	25	8.5
Capacity, mAh	52948	25000
Test current, A	90	30
Review conclusion	With reservations	With reservations

Only in one review: Capacity at high current 52948 mAh (CATL LiNiCoMnO2 3.7V 50Ah); Energy 200 Wh (CATL LiNiCoMnO2 3.7V 50Ah); Temperature rise 65 °C (СЦ-25, first unit).

CATL LiNiCoMnO2 3.7V 50Ah: The cells delivered over 52 Ah even at a 90 A discharge, but became slightly thicker after testing.

СЦ-25, first unit: The first unit delivered the most capacity, but failed during testing.

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.