Capacity: 2,800mAh  Input: 5.0V Output: 4.8V Used for Wii balance board power supply With large capacity rechargeable battery, can charge more than five hundred times Smart design, can be regularly serviced by fastening the balance board battery slot Can be charged and used at same time Can also be charged through USB cable Fist time charge must be more than 12 hours, usual charge is more than 5 hours

Shenzhen AuzmiChain Electronic Co., Ltd is dedicate to developing, manufacturing and selling all kinds of Video Game Accessories and iPhone&iPad Accessories .Through many years efforts, We already have more than 10 kinds and 200 species of products selling worldwide market. We also supply OEM to many companies. Our aim is to foster international business relationships that promote mutually beneficial projects which enhance the lives of the people with whom we do business. We hope that our products can become your truth provider with the best quality and competitive prices. Through many years, we are firmly established as one of the leading manufacturer in the game accessories. Our company is in its booming and prosperity and likes to make a bright future with all friends by cooperation and co-development with strong developing and designing capability .   Located in Bao\'an, Shenzhen, China, our product range includes all Digital products such as game accessories for ps, ps2, ps3, psp, psp slim 2000, psp3000,xbox, xbox360, GBA-SP, Nitendo DS, DS Lite, NDSI, Nintendo Wii and Ipod. For any digital products made in electronic circruitry technology, we would like to offer one-year warranty quatity services, If there have any defected products ( caused from our responsibility ) in this period, you can return them to us at your shipping expenses for maintainance or replacement, ( please confirm with us before returning ) then we will investigate the real reson and maintain them and ship back at our cost.