This 18650 lithium battery pack is a 7.4V power battery, mainly used in electric tools, hand-held testing equipment, industrial testing equipment and other products.Send Inquiry
Ⅰ/ Products specs
|Environment of usage||-40℃~80℃|
Ⅱ/ Product description
There are many factors affect battery life, such as ambient temperature, times of cell cycle, charge and discharge status, etc.. In addition, Its life is also closely related to lithium battery protection board,controller,production process and case materials .