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Dr. Battery

Dr. Battery MPL08257P-13 6-cell 10.8V 4400mAh laptop battery

SKU CH-ZYN2-Y9ZNN

Six-cell lithium-ion replacement battery rated at 10.8V and 4400mAh for compatible HP Envy and DV 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
  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 8 V output matches original HP Envy DV6-7200 series specifications
  • Built-in smart control chip enables short-circuit, overheat and overload protection
  • Dr. Battery professional-grade cells maintain OEM-level performance since 2006
  • One-year warranty backs reliable operation across compatible HP Envy and DV models

Compatible HP models

This 6-cell lithium-ion unit replaces the original battery in a long list of HP Envy and Pavilion notebooks including the DV4-5200, DV6-7200 series, DV7-7200 series and M6 models such as the M6-1105DX and M6-1148CA. It matches the OEM form factor so it slides into the existing bay without adapters.

Installation requirements

The pack delivers 10.8V and 4400 mAh (48 Wh) using the same connector layout as the factory part, so the laptop’s charging circuit recognises it immediately. No BIOS update or extra cabling is needed; the smart control chip handles charge negotiation and protects against short circuit, overheat and overload.

Sustained discharge behaviour

Under continuous load the six cells maintain a steady voltage curve thanks to the built-in management circuitry, giving longer run time per charge than a degraded original pack. The protection logic prevents deep-discharge damage during extended unplugged sessions, preserving cycle life across the one-year warranty period.

Highlights

  • 6-cell lithium-ion design delivers 4400 mAh capacity for extended runtime
  • 8 V output matches original HP Envy DV6-7200 series specifications
  • Built-in smart control chip enables short-circuit, overheat and overload protection
  • Dr. Battery professional-grade cells maintain OEM-level performance since 2006
  • One-year warranty backs reliable operation across compatible HP Envy and DV models

Specifications

BrandDr. Battery
ModelMPL08257P-13
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 will the 4400 mAh capacity last before the 6-cell pack needs recharging under constant load?

The 48 Wh pack delivers 4400 mAh at 10.8 V; actual run-time depends on the laptop's power draw, screen brightness and active peripherals.

Does the built-in smart control chip generate noticeable heat or fan noise during all-day charging cycles?

The chip manages charging current and protections internally; it adds no moving parts, so the battery itself produces no audible noise and only normal warm-up during heavy use.

Which original HP part numbers must match for this MPL08257P-13 to fit my Envy DV6-7200?

Confirm your original battery shows HSTNN-OB3N, HSTNN-YB3N, HSTNN-YB3P, LB3NLB3P, M006 or M009 on its label before ordering.

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