18650 lithium battery cell

18650 battery cell, both LiFePO4 and LiNiMnCoO2, scores the most fundimental and popular cell size nowadays for lithium battery industry. Its standard size and mass production turnout make it possible to be accepted for battery pack designers and manufacturers. We supply lithium cells with capacity ranging from 1800MAH to 2600MAH, which can be assmbled into battery packs of different shapes and sizes by being arranged in diversified parallels and series according to the required working voltage and performance mileage. With the help of battery management system or protection circuit board, they are able to maintain adequate electrical performance and satisfactory cycle life.