... ,UN38.3,MSDS test 4,wildly use in power tools 5,Battery factory 1, Appliance scope : Power tools, Cordless phones, two-way ... of discharge and low internal resistance.4, Full set of battery pack, PCB and charger is available.6, Tests items we ... test 3,heavy impacting test4, cold and hot shock tests 5,high-low temperature adaptable test4, thermal failure test5,negative pressure ...