... innovative design OEM is welcome CE,UL ,ROHS Universal portable power bank with LED torch & hand warmerModel NO.: SY-T50C Description ... , Camera, Ipad, PSP, Table PC etc>With 4400mA polymer Lithium battery inside and it could be recharged over 500 times. ... over charging, over discharging, over loading and short circuit, ensuring safe and reliable using>With LED light indication for power storage > ...