Comparison · Batteries

VapCell G45 21700 4500mah 20A or Samsung ICR18650-32A

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: VapCell G45 21700 4500mah 20A (20 A vs. 5).

Model	VapCell G45 21700 4500mah 20A2020Read review →	Samsung ICR18650-32A2016Read review →
Voltage, V	3.6	4.35
Test current, A	20	5
Review conclusion	Recommended	With reservations

Only in one review: Current 20 A (VapCell G45 21700 4500mah 20A); Capacity 4580 mAh (VapCell G45 21700 4500mah 20A); Energy 16.76 Wh (VapCell G45 21700 4500mah 20A); Resistance 14 mΩ (VapCell G45 21700 4500mah 20A); Price 13.18 $ (VapCell G45 21700 4500mah 20A).

VapCell G45 21700 4500mah 20A: The cells exceeded their stated capacity figures, and the author considers the test results excellent.

Samsung ICR18650-32A: Capacity presented no problems, but protection can fail when discharge ends and charging begins.

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.