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Black rectangular 6-cell lithium-ion laptop battery

Dr. Battery

Dr. Battery MPL08257P-21 6-cell 10.8V 4400mAh laptop battery

SKU CH-4TBB-D3BWN

A 6-cell lithium-ion replacement battery rated at 10.8 V and 4400 mAh for compatible HP Envy DV4, DV6 and DV7 series laptops

  • ColorBlack
  • TypeBattery
  • CompatibilityHP Envy DV4-5200 / DV6-7200 / DV6-7210US / DV6-7213NR / DV6-
  • Battery Type6 Cell Lithium-Ion
  • Battery Voltage10.8V
  • Battery Capacity4400 mAh
  • Replaces original HP Envy batteries across multiple DV4, DV6 and DV7 models
  • 6-cell lithium-ion design delivers 4400 mAh at 10.8 V for longer run time
  • Smart control chip enables quicker charging, lower consumption and extended discharge
  • Built-in protection guards against short circuit, overheat and overload conditions
  • One-year warranty backs new condition and OEM-specification cell quality

Replacement battery for HP Envy models

The Dr. Battery MPL08257P-21 is a new 6-cell lithium-ion unit rated at 10.8V and 4400 mAh, delivering 48 Wh of capacity. It is built as a direct replacement for a wide range of HP Envy DV4, DV6, DV7 and M-series laptops. A smart control chip manages charging and discharge while providing short-circuit, overheat and overload protection. The black casing matches the original equipment appearance.

Fits HP Envy DV4-5200 DV6-7200 and DV7-7200 series

This battery slots into the existing compartment on compatible HP Envy notebooks without requiring adapter cables or firmware updates. It replaces OEM part numbers such as 671731-001, 672326-421, 672412-001 and H2L55AA. The integrated protection circuitry frees the system from external power-management accessories. Installation follows the standard battery-release procedure documented by the laptop manufacturer.

Suits owners of listed Envy models needing a fresh

Buyers with an HP Envy DV4-5200, DV6-7200, DV7-7200 or compatible M-series machine can restore mobile runtime with this unit. It is not for users whose laptop model or original battery part number falls outside the supplied compatibility list. Shoppers requiring a higher-capacity 9-cell option or a different voltage should look elsewhere. Always verify the original battery label before ordering.

Highlights

  • Replaces original HP Envy batteries across multiple DV4, DV6 and DV7 models
  • 6-cell lithium-ion design delivers 4400 mAh at 10.8 V for longer run time
  • Smart control chip enables quicker charging, lower consumption and extended discharge
  • Built-in protection guards against short circuit, overheat and overload conditions
  • One-year warranty backs new condition and OEM-specification cell quality

Specifications

BrandDr. Battery
ModelMPL08257P-21
ColorBlack
TypeBattery
CompatibilityHP Envy DV4-5200 / DV6-7200 / DV6-7210US / DV6-7213NR / DV6-7223NR / DV6-7229WM / DV6-7247CL / DV6-7250CA / DV6t-7200 CTO / DV7-7200 / dv7-7201eg / dv7-7230us / dv7-7270sf / M4-1015DX / M6-1105DX / M6-1148CA / M6-1158CA / M6-1184CA / M6-1205dx / M6-1225dx
HP Pavilion DV4-5000 / DV6-7000 / DV6-7010 / DV6-7010us / DV6-7020 / DV6-7029wm / DV6-7078ca / DV6-7095ca / DV6-7138us / DV6t-7000 / DV7-7000 / dv7t-7000 CTO / M6-1035DX / M6-1045DX / M6-1048CA / M7-1015DX
Original Battery Part Number :
671567-321 / 671567-421 / 671567-831 / 671731-001 / 672326-421 / 672412-001 / 886112770655 / H2L5
Battery Type6 Cell Lithium-Ion
Battery Voltage10.8V
Battery Capacity4400 mAh

Questions about this item

How long does the 4400 mAh capacity last under continuous load?

The 6-cell lithium-ion pack is rated at 48 Wh, so run time scales with your laptop's power draw; heavier workloads drain it faster than light use.

Does the battery run hot or loud during all-day operation?

The built-in smart control chip manages charging and discharge to limit heat, and there are no moving parts, so it stays silent.

Which original HP part numbers must match for this replacement to fit?

It replaces HP part numbers 671731-001, 672326-421, 672412-001 and H2L55AA; verify yours before installing.

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