Comparison · Batteries

Vapcell F14 or LTO 18650 1500mAh cell, first unit

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 F14 (1401 mAh vs. 1400); Test current: LTO 18650 1500mAh cell, first unit (7.5 A vs. 4); Price: LTO 18650 1500mAh cell, first unit (2.4 $ vs. 6.5).

Model	Vapcell F142021Read review →	LTO 18650 1500mAh cell, first unit2021Read review →
Voltage, V	3.6	2.4
Current, A	3	15
Capacity, mAh	1401	1400
Test current, A	4	7.5
Price, $	6.5	2.4
Review conclusion	Recommended	Not recommended

Only in one review: Capacity at high current 950 mAh (LTO 18650 1500mAh cell, first unit); Energy 5.083 Wh (Vapcell F14); Resistance 20 mΩ (LTO 18650 1500mAh cell, first unit).

Vapcell F14: The cells meet their rated specifications and are consistent, but cost $6.50 each.

LTO 18650 1500mAh cell, first unit: The first cell meets its rated capacity but has higher resistance and performs poorly at high currents.

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.