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Rectangular black laptop battery pack with label showing 4 cells 14.8V 41Wh

No Sew

No Sew LA04 laptop battery 4-cell 14.8V 41Wh

SKU CH-04GS-H621V

Replacement 4-cell 14.8V 41Wh lithium-ion battery for compatible HP Pavilion and 248, 340, 350 series laptops

  • ColorLA04
  • Type2200 milliamp_hours
  • Battery TypeLithium-Ion
  • Battery Voltage4.8V
  • Battery Capacity2200 milliamp_hours
  • AC Adapter Voltage14.8 volts
  • 41 Wh capacity delivers 1.5–2.5 hours of runtime
  • Four lithium-ion cells provide 14.8 V power for compatible HP laptops
  • Up to 500 recharge cycles extend usable lifespan
  • Built-in over-current, over-voltage and over-heat safeguards protect hardware
  • Replaces multiple HP part numbers including LA04 and 728460-001

What this battery replaces

This is a four-cell lithium-ion replacement battery rated at 14.8 volts and 41 watt-hours. It matches the LA04 part number and a long list of HP part numbers including 728460-001 and 752237-001. The pack uses Grade A cells rated for up to 500 charge cycles and weighs 274 grams.

Who this fits and who it does not

It fits HP Pavilion 14 and 15 TouchSmart models, Pavilion 15-B119TX, and the 241, 247, 248, 340, 345 and 350 series including G1 variants. Buyers with laptops outside those model families or with a different voltage requirement should look elsewhere. The battery is not compatible with systems that need a higher capacity pack or a different connector layout.

Check before ordering

Verify that your current battery shows one of the listed replacement part numbers such as LA04, HSTNN-UB5M or TPN-Q129 through TPN-Q132. Confirm the original battery is labelled 14.8 volts or 14.4 volts and has four cells. Ensure the laptop chassis accepts a pack of the same physical dimensions as the original.

Highlights

  • 41 Wh capacity delivers 1.5–2.5 hours of runtime
  • Four lithium-ion cells provide 14.8 V power for compatible HP laptops
  • Up to 500 recharge cycles extend usable lifespan
  • Built-in over-current, over-voltage and over-heat safeguards protect hardware
  • Replaces multiple HP part numbers including LA04 and 728460-001

Specifications

BrandASUNCELL
ModelLA04
Part NumberLA04
ColorLA04
Type2200 milliamp_hours
Battery TypeLithium-Ion
Battery Voltage4.8V
Battery Capacity2200 milliamp_hours
AC Adapter Voltage14.8 volts
Featureslithium_ion, Rechargeable, 14.8 volts, 2200 milliamp_hours, 41 watt_hours, Laptop
FunctionLaptop
Weight274 grams

Questions about this item

Which HP laptop models accept the 14.8 V 41 Wh LA04 battery?

The LA04 fits HP Pavilion 14 and 15 TouchSmart series, Pavilion 15-B119TX, and HP 248, 340 and 350 G1 series.

Will the LA04 work in a notebook that originally shipped with a 14.4 V pack?

Yes — the manufacturer rates the LA04 at 14.8 V and states it is compatible with 14.4 V systems.

How can I confirm the battery is healthy after the first few charge cycles?

Expect roughly 1.5 to 2.5 hours of run time per charge and up to 500 full cycles before noticeable capacity loss.

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