Laptop Battery for Toshiba Satellite L10, L15, L20, L25, L30 PA3420U-1BRS Replacement for Toshiba laptop battery PA3420U-1BRS, PA3450U-1BRS. Compatible with following Toshiba Laptop Computer: Toshiba Satellite L10, Satellite L15-S104, Satellite L20-S310TD Battery Type: Li-Ion. Volts/AmpH: 14.80V, 4400mAh. Color: Black. Brand new, one year warranty!