Comparison · Batteries

LG INR18650-HG2L or MecArmy 3400

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: LG INR18650-HG2L (20 A vs. 5).

Model	LG INR18650-HG2L2019Read review →	MecArmy 34002016Read review →
Current, A	20	5
Test current, A	20	5
Review conclusion	With reservations	Recommended

Only in one review: Voltage 3.6 V (LG INR18650-HG2L); Capacity 2911 mAh (LG INR18650-HG2L); Capacity at high current 2951 mAh (MecArmy 3400); Price 15.99 $ (MecArmy 3400).

LG INR18650-HG2L: Capacity is lower than that of standard HG2 cells, but the tested cells have more consistent performance.

MecArmy 3400: It delivered 3165 mAh at 3 A and 2951 mAh at its 5 A maximum, though its built-in USB charging is slow.

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.