Coolgo New Laptop Battery for TOSHIBA Satellite L650 L650D L655 L655D L670 L670D L675 L675D L730 - 18 Months Warranty [li-ion 6-cell 5200mAh] High-Quality Toshiba PA3634U-1BRS laptop battery replacement 6 cells 10.8V 5200mAh Black Quality Certication: All the products pass the ISO9001, CE and ROHS, FCC multiple international authentication and completely accord with environmental protection requirement. Consummate Design: Excellent design makes the product not only has the overcharge, discharge and short circuit multiple protection, but also to balance charge-discharge of all the internal cells. Free shipping via USPS first class package from USA, 24 x 7 Email Support. Brand new direct from Professional Manufacturer, 18 Months warranty! Notice: not compatible with laptop battery Toshiba PA3817U-1BAS PA3817U-1BRS Satellite L750 Series.