750mAh/3.7V Replacement Battery For Sony Portable Reader PRS-500, Portable Reader PRS-500U2, Portable Reader PRS-505, Portable Reader PRS-505/LC,...

Replacement Battery For: Sony Portable Reader PRS-500, Portable Reader PRS-500U2, Portable Reader PRS-505, Portable Reader PRS-505/LC, Portable Reader PRS-505/RC, Portable Reader PRS-505/SC 100% Compatible with original battery; 180 days warranty Capacity: 750mAh; Nominal Voltage: 3.7V Battery Type: Li-ion Polymer battery; Safe and reliable battery certified by UL, CE, UN38.3, RoHS Over 300 times cycle life; Long working time