容量1800mah,usb口充电specifications: 1. insid-put battery: 3.7v, 1800mah li-polymer 2. voltage input: 5.0-5.5v 3. current input: 500-1000ma 4. voltage output: 5.0 ±0.5v 5. current output: 500-1000ma 6.charging time needed (by original adapter): 4-6hours 7. lifespan: 500 full charging and discharging circles with capacity no less than 80%
深圳市兴顺达科技有限公司
中国 广东 深圳市宝安区 福永.芳华一区彬业大厦1113室