... .7V lithium polymer battery 1)smooth discharge curve to support original audio performation 2)high energy for long 10A 3 ... discharge curve to support original audio performation2)high energy for long time Parameters:Type:PL6050100 3.7V 3000mAh ... Portable Electronics: iPhone, Notebook Computers, LCD light, Digital Camera, Emergency Lighting4, Backup power supply, Medical Device5, Electric bicycles, HEV, ...