[MATERIAL] - The battery holder is made of ABS plastic, which can withstand high drops, strong support, and easy to dissipate heat
[FEATURE] - Cylindrical battery holder, crack resistant edge with the slot, with the firm, It can accomodate various size
[ADVANTAGE] - Suitable for DIY combination of import batteries, can hold 21700 Lithium Battery, the unique design and smart solid frame can be an excellent protector for your lithium ion battery pack
[APPLICATION] - With professional battery holder to replace the traditional general adhesive, which would brings convenient combination and more firm connection, as well as brings convenient maintenance of the battery, its the best choice of the battery combination