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Rectangular black lithium-ion laptop battery with six cells and label showing 48Wh 4400mAh 10.8V

TAURKENAM

TAURKENAM 6-cell 48Wh 4400mAh 10.8V laptop battery

SKU CH-KC65-PBAFJ

6-cell 48Wh lithium-ion battery replaces HP 593553-001 for Pavilion dm4, dv3-4000, dv5-2000, dv6-3000, dv7-6000 and Presario CQ42, CQ56, CQ57, CQ62

  • Battery TypeLithium-Ion
  • Restores laptop mobility with a 48Wh lithium-ion pack
  • Delivers 4400mAh at 10.8V for extended runtime
  • Fits HP Pavilion dm4, DV3, DV5 and Compaq CQ42, CQ56, CQ57, CQ62 series
  • Built with six premium cells tested to OEM specifications
  • Includes short-circuit, overheat and overload protection circuits

Replacement battery for HP and Compaq laptops

This 6-cell lithium-ion pack replaces original HP part numbers such as 593553-001 and 636631-001. It fits a wide range of Pavilion, Envy, DV and Presario models including the DM4, DV3-4000, DV5-2000 and CQ42 series. Buyers with ultrabooks or newer USB-C charging laptops cannot use this pack.

Certified safety protections included

The battery integrates short-circuit, overheat and overload safeguards that are tested to meet OEM specifications. These protections reduce the risk of damage to both the pack and the notebook during charge and discharge cycles. No additional software, cables or mounting hardware are supplied in the box.

48 Wh capacity at 10.8 V

The decisive figure is the 48 watt-hour rating combined with a 10.8 volt nominal voltage, which determines whether the pack matches the original runtime and voltage envelope your laptop expects. A lower or higher Wh value would change usable runtime or cause compatibility issues.

Highlights

  • Restores laptop mobility with a 48Wh lithium-ion pack
  • Delivers 4400mAh at 10.8V for extended runtime
  • Fits HP Pavilion dm4, DV3, DV5 and Compaq CQ42, CQ56, CQ57, CQ62 series
  • Built with six premium cells tested to OEM specifications
  • Includes short-circuit, overheat and overload protection circuits

Specifications

Battery TypeLithium-Ion

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