CWK New Replacement Laptop Notebook Battery for PA3817U-1BRS Toshiba Satellite L755-S5239 L755D-S5130 L755-S5243 L645D L650 L650D L655 L655D L670 L670D L675 L675D L655D-S5050 U505-S29A665-S6067 M645-S4055 PABAS227 Toshiba Satellite L655D-S5109 L635-S3104 C655 C660 Pro U400 A660D A665D C640 C645D C650 L315 L317 L322 L323 L510 L630 Toshiba Satellite L515D P750D P740D P740 M640 M505D C655D-S5043 C655 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 10.8 Volt (11.1 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!