Comparison · Batteries

BAK N21700CG or Vapcell N1830A 18650 3000 mAh 15 A

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: Resistance: BAK N21700CG (13.5 mΩ vs. 22).

Model	BAK N21700CG2023Read review →	Vapcell N1830A 18650 3000 mAh 15 A2020Read review →
Current, A	15	15
Resistance, mΩ	13.5	22
Review conclusion	Recommended	Recommended

Only in one review: Temperature rise 72 °C (BAK N21700CG); Price 12.99 $ (Vapcell N1830A 18650 3000 mAh 15 A).

BAK N21700CG: Solid mid-range cells with good capacity for light loads; 15 A is too much for them.

Vapcell N1830A 18650 3000 mAh 15 A: Delivers over 3000 mAh, handles continuous discharge up to 15 A well, and has correctly functioning protection.

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.