New replace for TOSHIBA SATELLITE C55 C55Dt Laptop Battery PA5109U-1BRS PA5024U-1BRS PA5025U-1BRS PA5026U-1BRS Battery type: Li-ion; Capacity: 56Wh; Cells:6-cell; Voltage: 10.8V;Capacity:5200mah High quality grade "A" cells. Charges quickly. Longer discharge time. Steady output and low power consumption. More than 500 times charge-discharge cycles.All products are Certified by CE, ROHS,UL1642,FCC for safety. Operation time for standard batteries(6-cell, 5200mah): Around 2 hours, the actual operation time will depend on how much electricity is required by the device and how you use it. 24 x 7 email support, 12-month service. Compatible Models: For Toshiba Satellite PA5024U-1BRS C850 C855 C55 C55D PA5109U-1BRS laptop battery 12-months hassle-free warranty service. Please check if this battery is compatible with your computer before purchasing. Part numbers of compatible batteries and Computers are listed as following.