... :5V 4.Capacity:1800mAh 5.madde manufacturer of battery in China Basic parametersOutput Voltage: DC5.0V±0.25VOutput Current:≥ ... -thin Li-Polymer batteries designed, good security; built-in comprehensive protection circuits and high-precision power management functions; ... interface s,uch as mobile phone, iPhone, PSP, IPOD, MP3,MP4, PMP, GPS, Bluetooth, digital cameras. manufacturer of battery in China