Well known for high energy density, high capacity, light weight and high power, Alvin rechargeable lithium-ion battery includes cylindrical, diamond and button battery series. A single battery capacity ranges from 50 to 15000 mA. The battery's thickness range is 1mm-20mm. Production of Batteries bases on UL and CE standards. To guarantee the quality, we do test of squeezing, overcharge, over-discharge, blow, short circuit, pierce and incineration. And we prove that our battery could work safely even under wrong operation.

Key Features:

● High energy density

● The average output voltage is high, about 3.7V, three times higher than Ni-MH batteries

● High output power i

● Long cycle life, can be used for more than 500 times

● No memory effect

● Low self-discharge

 The battery releases less than 5% electric quantity monthly, less than half of that released by Ni-MH batteries

● Wide operating temperature range: -20 ℃ ~ 60 ℃

Main purpose:

    Mobile power and consumer electronics products such as mobile phones, laptops, Bluetooth headsets, digital cameras, digital cameras, portable DVD, MD, CD, MP3, MP4, PDAs, electric vehicles, miner's lamp, energy storage power station and satellite exchange system.