TAURKENAM 11.1V 97Wh 9-cell laptop battery for Dell Latitude E6420 E6430 E6520 E6530 E5420 E5520 E5430 E5530

Replacement battery for Dell Latitude and Inspiron

This 9-cell lithium-ion pack delivers 11.1 V and 97 Wh of capacity. It is built as a direct replacement for the original Dell batteries used in Latitude E6420, E6430, E6520, E6530, E5420, E5520, E5430 and E5530 models. The pack also fits a wide range of Inspiron and Vostro laptops listed by Dell part numbers. Buyers who need a higher-wattage pack or a different voltage will not find a match here.

Capacity and voltage determine compatibility

The single specification that decides fitment is the 97 Wh rating at 11.1 V across nine cells. Dell part numbers M5Y0X, T54FJ, 2P2MJ, 312-1325, 312-1165 and PRV1Y all reference this exact electrical profile. A battery with a different cell count or voltage will not register correctly with the laptop's power management firmware.

Thermals and power draw in normal use

Lithium-ion chemistry runs cool during typical office workloads and does not add audible noise because the pack has no moving parts. Power draw follows the laptop's own demand curve; the battery simply supplies the requested current up to its 97 Wh limit. The cell arrangement is designed to match the original thermal envelope of the supported Latitude, Inspiron and Vostro chassis.