LG-INR21700H40B or Murata US18650VTC4

In brief: Based on review measurements: Temperature rise: LG-INR21700H40B (92 °C vs. 108).

Model	LG-INR21700H40BVapcell · 2023Read review →	Murata US18650VTC42019Read review →
Current, A	30	30
Temperature rise, °C	92	108
Review conclusion	Recommended	With reservations

Only in one review: Test current 30 A (Murata US18650VTC4).

LG-INR21700H40B: The cells performed very well and matched closely, but their origin and labeling remain a mystery.

Murata US18650VTC4: An older roughly 2000 mAh cell; in the 30 A test, the second cell reached almost 108°C.

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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