E&J technology group not only professional in manufacturing high quality battery lithium-ion/lipolymer/lifepo4 battery cells, but also had the strong R&D team to design the different high quality battery solutions for worldwide customers. More and more customers prefer much more lighter and thinner lithium-ion battery pack as portable power to bring anywhere. This ultra thin PCM/BMS art structure design suitable to the battery cells to locate in different place and the finished lithium-ion polymer battery pack with its thinnest way to fit the solar backpack.

This PCM/BMS is with the function to protect the battery pack to be safety from over-charged, over-discharged and  over-temperature, shunt circuit, and also can support the data communication between the battery pack with the computer.

Custom design service and custom battery pack is needed, pls feel free to contact us by email or call us.