Dr. Battery MPL08248P-29 6-Cell 10.8V 4400mAh laptop battery

Dr. Battery MPL08248P-29 replacement battery

This 6-cell lithium-ion unit delivers 10.8V and 4400mAh capacity for compatible HP TouchSmart tm2 laptops. It fits models such as tm2-1001tx, tm2-1010ea and tm2-2050us among others listed in the compatibility data. The pack is supplied new and includes a one-year warranty from the manufacturer.

Upgrade from depleted or failed original packs

When the factory battery no longer holds a useful charge or shows swelling, this direct replacement restores full runtime without adapter changes. The jump is worth it if the laptop still meets your performance needs and the original part number matches HSTNN-I77C, HSTNN-LB0Q or WD547AA. Buyers whose machine uses a different voltage or cell count cannot use this pack.

Steady output through the discharge cycle

The built-in smart control chip manages charging current and provides short-circuit, overheat and overload protection during extended use. Cell balancing across the 6-cell layout helps maintain consistent voltage as capacity declines toward the 48Wh rating. The design targets reliable performance for daily mobile workloads rather than brief peak loads.