Manufacturers supply card speaker lithium battery

Shenzhen City Bureau of Energy Limited specializes in producing nickel-metal hydride batteries, nickel cadmium batteries, lithium-ion rechargeable batteries, lithium-ion polymer battery, cylindrical rechargeable batteries, square batteries, cell phones, tablet batteries, laptop batteries, power tools batteries, toys batteries, instrumentation batteries, MID battery, battery e-books, digital photo frame battery, battery Portable Speaker, MP3 / 4/5 battery, Bluetooth battery, GPS battery, tachograph batteries, flashlight batteries, battery miner's lamp, on-demand, to ensure quality, reasonable price, there is a need to negotiate calls. Product Name: Alias: Type: Model: Nominal voltage: 3.7V charge voltage: 4.2V Charge Time: 5h product life: 1000 cycles Application: Warranty: