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Rectangular black laptop battery with six cells and label showing 4400mAh 11.1V

FOCUSTEC

FOCUSTEC laptop battery 6 cells 4400mAh 49Wh 11.1V

SKU CH-KW4S-59VC7

Six-cell 4400 mAh lithium-ion battery rated at 49 Wh and 11.1 V with short-circuit, overheat and overload protection

  • Battery TypeLithium-Ion
  • Restores laptop power with a 6-cell 4400 mAh lithium-ion pack
  • Built-in short-circuit, overheat and overload protection for safe operation
  • Tested to match OEM specifications at 49 Wh and 11.1 V
  • Grade A cells rated for up to 500 charge cycles
  • Compatible with HP Envy DV4 and M6 series part numbers 699468-001, 671731-001, HSTNN-YB3N, HSTNN-LB3N, HSTNN-UB3N

Replacement Battery for HP Envy DV4 Series

This new lithium-ion battery replaces original HP part numbers including 699468-001 and 671731-001. It fits Envy DV4 models such as the 5201TX, 5202TX, 5203TX, 5204TX, 5205TX, 5206TX and 5208TX. It is built for owners who need a direct replacement to restore mobile operation.

Six-Cell Pack with Integrated Safety Protections

The 6-cell assembly uses grade A cells and a built-in circuit board that provides short-circuit, overheat and overload protection. The pack mates with the laptop's existing battery bay without adapters or cable changes. Buyers who need a higher-capacity 9-cell or 12-cell format will not be served by this unit.

49Wh Capacity Rated at 11.1V and 4400mAh

The battery delivers 49 watt-hours at 11.1 volts with a 4400 milliampere-hour rating, matching the OEM specification for the listed models. Cells are tested for up to 500 charge cycles. If your workflow demands more than 49Wh per charge, this battery will not meet that requirement.

Highlights

  • Restores laptop power with a 6-cell 4400 mAh lithium-ion pack
  • Built-in short-circuit, overheat and overload protection for safe operation
  • Tested to match OEM specifications at 49 Wh and 11.1 V
  • Grade A cells rated for up to 500 charge cycles
  • Compatible with HP Envy DV4 and M6 series part numbers 699468-001, 671731-001, HSTNN-YB3N, HSTNN-LB3N, HSTNN-UB3N

Specifications

Battery TypeLithium-Ion

Questions about this item

What voltage does the 4400mAh battery deliver to the laptop?

The pack supplies 11.1V to the system, matching the original specification for the listed HP models.

Which HP part numbers does this 6-cell pack replace directly?

It replaces HP 699468-001, 671731-001, 672412-001, M006, MO06, MO09, HSTNN-YB3N, HSTNN-LB3N, HSTNN-UB3N, M6-1105DX, M6-1205DX, M7-1015DX and TPN-W106.

How is the battery installed and what step do people often miss?

Slide the pack into the bay until the latch clicks, then charge it fully for 12 hours before first use to calibrate the fuel gauge.

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