18650 lithium battery 2000mAh pointed 3.7v rechargeable flashlight electric fan battery Product Specification The model battery can be replaced for: Bluetooth speakers, power tools, power storage, Communications equipment, medical instruments, industrial ...
18650 lithium battery 2000mAh pointed 3.7v rechargeable flashlight electric fan battery Product Specification The model battery can be replaced for: Bluetooth speakers, power tools, power storage, Communications equipment, medical instruments, industrial ... more