Wantongda Electronics (Shenzhen) Co., Ltd. China (Mainland)

Wantongda Electronics (Shenzhen) Co., Ltd. was founded in 2004. Our initial name was Wantongda Electronics Factory located in Xixiang Town, changed to Wantongda Electronics (Shenzhen) Co., Ltd. in July 2007. Our company has been a professional and intelligent battery manufacturer since 2004. We devote to research and develop all sorts of intelligent laptop batteries and adapters by ourselves to supply excellent power solution for all walks of life. Our main products include: laptop batteries, printer batteries, LCD batteries, miner's lamps (LiFePO4), portable electromotion tool batteries, electromotion vehicle batteries, dynamical batteries, charged by wind power and solar energy batteries, vehicle using assistant power supply batteries, consumption classified electron special intelligent batteries and laptop adapters, and universal and vehicle electricized adapters. Our company has an excellent engineer team to do research and development, from PCM electro circuit control program, component selection to circuitry design and frame design. At present, we have already researched and developed almost all brands laptop compatible battery and variety intelligent battery solutions. We are able to produce all OEM brand laptop batteries and else intelligent batteries. Wantongda has already independently researched and developed power supply management IC Z5series. Now, they are extensive used for diversified intelligent batteries. Because of PCB control development, we increase from the initial laptop batteries' three bunches, four bunches even to eighteen bunches, which are applicable for diversified intelligent batteries. The IC now is successful applied for Li-ion battery and LiFePO4 battery control connection. Based on people, Wantongda regards quality as dignity, selects high quality imported material and advanced test equipment, and brings strictly control of production and management process. We wholeheartedly provide both excellent quality and reasonable price to customers.