Samsung 18650 25R 2500mAh E-Cig Battery

This is an excellent balanced cell in terms of performance and reliability. Also this cell has a very good equilibrium with a moderate-high capacity of 2,500 mAh in energy, while having a high maximum continuous discharge/drain rating of 20 amps (Without any temperature cut involved).

This cell is very stable, even when it's pushed to its max rating. This cell has about everything you could desire in a Li-Ion cell, as you can see from some of its attributes. It has many uses such as: power packs, high-output power banks, BMS's, power tools, and high powered flashlights as well.