Comparison · Batteries

18650 3400 mAh battery or Panasonic NCR18650B

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: 18650 3400 mAh battery (3344 mAh vs. 3300); Test current: 18650 3400 mAh battery (6.8 A vs. 6.4).

Model	18650 3400 mAh batteryЛитокала · 2018Read review →	Panasonic NCR18650B2016Read review →
Capacity, mAh	3344	3300
Test current, A	6.8	6.4
Review conclusion	Recommended	Recommended

Only in one review: Voltage 3.7 V (Panasonic NCR18650B); Capacity at high current 3221 mAh (18650 3400 mAh battery); Energy 12.131 Wh (18650 3400 mAh battery); Temperature rise 69.7 °C (18650 3400 mAh battery); Price 6.99 $ (Panasonic NCR18650B).

18650 3400 mAh battery: They suit low-current, high-capacity applications; sort them by capacity before using them in laptop battery packs.

Panasonic NCR18650B: Capacity at a 1 A discharge was nearly 3300 mAh; the cell was also tested at 6.4 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.