Comparison · Batteries

VapCell INR26350 A20 2000mAh or CGA-DU21

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: VapCell INR26350 A20 2000mAh (2123 mAh vs. 2073); Price: VapCell INR26350 A20 2000mAh (10.98 $ vs. 15.19).

Model	VapCell INR26350 A20 2000mAh2020Read review →	CGA-DU21Panasonic · 2015Read review →
Capacity, mAh	2123	2073
Price, $	10.98	15.19
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.6 V (VapCell INR26350 A20 2000mAh); Current 6 A (VapCell INR26350 A20 2000mAh); Test current 8 A (VapCell INR26350 A20 2000mAh); Energy 7.64 Wh (VapCell INR26350 A20 2000mAh); Resistance 35 mΩ (VapCell INR26350 A20 2000mAh); Temperature rise 64 °C (VapCell INR26350 A20 2000mAh).

VapCell INR26350 A20 2000mAh: The stated specifications were confirmed, but the two cells differed noticeably when discharged at 8 A.

CGA-DU21: It delivered 2,073 mAh at a 500 mA discharge; in the second cycle, the author discharged it at 1.5 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.