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Rectangular black laptop battery with label showing voltage and capacity details

PISKEKAT

PISKEKAT 11.1V 10.8V 4400mAh 5200mAh laptop battery

SKU CH-ZVEZ-B6NAQ

Replacement battery for HP Pavilion and Compaq Presario laptops, rated 11.1V or 10.8V with 4400mAh or 5200mAh capacity

  • Battery TypeLaptop Batteries
  • Replacement power for compatible HP and Compaq laptops
  • Dual-voltage design at 11.1V and 10.8V for correct operation
  • Capacity options of 4400mAh and 5200mAh to suit usage needs
  • Matches original part numbers MU06, MU09 and HSTNN series
  • Fits Pavilion DV6, DV7, DM4, G6, G7 and Presario CQ models

Compatible HP laptop battery

This replacement battery fits a wide range of HP Pavilion and Compaq Presario models including DV6, DV7, DM4, G6, G7 and CQ series. It operates at 11.1V or 10.8V with a capacity of 4400mAh or 5200mAh. The unit replaces original part numbers such as MU06, MU09 and HSTNN-CBOW. Buyers needing a different voltage or connector layout should verify their original part number first.

Thermal and power behaviour

The lithium-ion cells deliver steady voltage under typical office and media workloads without generating excessive heat. Normal charging cycles complete within a few hours and the pack maintains a stable 10.8V or 11.1V output during discharge. No active cooling is required as the battery relies on the laptop's existing thermal design. Users who run sustained heavy loads may notice warmer surface temperatures.

What the package includes

Only the battery itself is supplied; no tools, screws or installation guides are bundled. The part-number list on the label lets you confirm compatibility with models such as DV7-4053cl, DV7-4285dx or CQ57 before fitting. There is no software, driver disc or monitoring utility included. If you need a screwdriver set or an AC adapter, those must be sourced separately.

Highlights

  • Replacement power for compatible HP and Compaq laptops
  • Dual-voltage design at 11.1V and 10.8V for correct operation
  • Capacity options of 4400mAh and 5200mAh to suit usage needs
  • Matches original part numbers MU06, MU09 and HSTNN series
  • Fits Pavilion DV6, DV7, DM4, G6, G7 and Presario CQ models

Specifications

Battery TypeLaptop Batteries

Questions about this item

How do I install this PISKEKAT battery in my HP Pavilion DV7 and which step is often missed?

Power off the laptop, unplug the AC adapter, slide the release latch, remove the old pack, insert the new 11.1V unit until it clicks, then lock the latch.

What maintenance will this 4400mAh replacement battery need over its life?

Run a full charge cycle monthly, avoid constant top charge, keep vents clear and store at half charge if unused for long periods.

What limit appears first during sustained use of this 10.8V pack?

Heat buildup in the DV7 chassis reduces runtime before the cells reach their voltage floor.

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