Typle: battery pack rechargeable battery pack lithium battery pack Voltage:7.4V/14.8VCapacity:4000mAhUsed for electricvacuumcleanerWith PCB and poly switch for full protection.Built-in IC chip will prevent batterypack from over charge and over discharge and prolong battery lifeLig weight and higher energy density than any rechargeable battery No memory effect and rechargeable Longer storage life than Ni-MH battery Carried standard:GB/T 18287-2000Warming:1.chargering by privated charger2.The temperature should be no more 60c3.Don't short circuit4.Pls referrence operation instruction
Delivery terms and packaging
Packaging Detail: carton Delivery Detail: usually 15-25days after received payment
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