Extended 9-cell CF623 Replacement Laptop Battery for Dell Latitude D531, Dell Latitude D531N, Dell Latitude D820, Dell Latitude D830, Dell Latitude D830N, Dell Precision M4300, Dell Precision M65

Description

This 9-Cell Extended Replacement Battery for your DELL notebook is rated at 11.1V, 73Whr/6600mAh capacity. Our guaranteed replacement batteries are built using only top quality materials to be 100% compatible and meet or exceed the original DELL CF623 requirements. Batteries powered by high quality Lithium-Ion cells have longer service life than conventional batteries and do not require replacement as often. Lithium-Ion Laptop batteries store a very large amount of energy that can pose a hazard without the proper protections. Every battery that we sell comes with multiple and redundant safety protections. All of our batteries include multiple levels of protections to prevent dangerous conditions like overheating, overcharging, and short-circuits. All our laptop batteries have an internal circuit boards and chips that communicate with your notebook for superior power and performance. This 9-cell replacement Dell laptop battery is guaranteed to be brand new and fresh from the factory.