Samsung R730 original Battery 48Wh - sparepartworld.com
Laptop Battery for Samsung r730 jt06|Laptop Repair Components| - AliExpress
Samsung R730 Transfix Black 125MB ROM Gsm Unlocked Phone DISPLAY 3.20-Inches (320x480) FRONT CAMERA - REAR CAMERA 3.15MP STORAGE 512MB BATTERY CAPACITY 1500mAh OS Android 2.3