Comparison · Batteries

JSK 32140 15Ah or LG ICR18650-HB3

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: JSK 32140 15Ah (40 A vs. 20); Temperature rise: JSK 32140 15Ah (56 °C vs. 90).

Model	JSK 32140 15AhTZJSK · 2026Read review →	LG ICR18650-HB32019Read review →
Test current, A	40	20
Temperature rise, °C	56	90
Review conclusion	Recommended	With reservations

Only in one review: Current 22 A (LG ICR18650-HB3); Capacity 1600 mAh (LG ICR18650-HB3); Capacity at high current 1500 mAh (LG ICR18650-HB3); Resistance 1.8 mΩ (JSK 32140 15Ah).

JSK 32140 15Ah: Good cells, performing close to EVE IFR33140 and pleasing the author.

LG ICR18650-HB3: They handle discharge up to 20 A and deliver about 1500 mAh, but have less energy capacity than the Samsung 20S.

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.