Comparison · Batteries

Vapcell T8 INR16340 850mah 3A 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: MecArmy 3400 (5 A vs. 3); Price: Vapcell T8 INR16340 850mah 3A (4.93 $ vs. 15.99).

Model	Vapcell T8 INR16340 850mah 3A2020Read review →	MecArmy 34002016Read review →
Current, A	3	5
Test current, A	3	5
Price, $	4.93	15.99
Review conclusion	With reservations	Recommended

Only in one review: Voltage 3.6 V (Vapcell T8 INR16340 850mah 3A); Capacity at high current 2951 mAh (MecArmy 3400); Temperature rise 60 °C (Vapcell T8 INR16340 850mah 3A).

Vapcell T8 INR16340 850mah 3A: Decent cells, but they sag badly above 2 A and fall well short of the rated 3 A.

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.