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Rectangular black lithium-ion laptop battery with four cells, 15.4V 53.2Wh rating

HP

HP Envy 13-aq0044nr 15.4V 53.2Wh 4-Cell Laptop Battery

SKU CH-AAKT-VH8W2

A 15.4 V, 53.2 Wh lithium-ion 4-cell replacement battery compatible with HP Envy 13 models including 13-aq0044nr, 13-AQ0005NR, 13-AQ1013TX, 13-AQ1013TU and 13-AQ1014TX

  • CompatibilityCompatible with HP Envy 13-aq0044nr 13-AQ0005NR 13-AQ1013TX
  • Battery TypeLithium-Ion
  • Lithium-Ion cells deliver reliable power for HP Envy 13 models
  • 4V rating matches original specification for seamless fit
  • 2Wh capacity supports extended work and entertainment sessions
  • Four premium cells engineered for long-term durability
  • CE and RoHS certified for safety and environmental compliance

Replacement Battery for Envy 13 Models

This 15.4 V lithium-ion pack delivers 53.2 Wh across four cells and fits the HP Envy 13-aq0044nr along with the 13-AQ0005NR, 13-AQ1013TX, 13-AQ1013TU and 13-AQ1014TX. It restores full mobile operation for owners of those specific ultraportables.

Sustained Output Stability

Premium cells and CE and RoHS certification keep voltage steady during long work sessions or media playback, reducing the sudden drops that appear when aged packs are pushed continuously. The design targets consistent runtime rather than brief peak bursts.

Upgrade From Worn Original Pack

It replaces a factory battery that no longer holds charge or triggers capacity warnings, and the jump is worth it when the laptop cannot finish a typical workday unplugged. Buyers needing a higher-wattage alternative or a different form factor should look elsewhere.

Highlights

  • Lithium-Ion cells deliver reliable power for HP Envy 13 models
  • 4V rating matches original specification for seamless fit
  • 2Wh capacity supports extended work and entertainment sessions
  • Four premium cells engineered for long-term durability
  • CE and RoHS certified for safety and environmental compliance

Specifications

CompatibilityCompatible with HP Envy 13-aq0044nr 13-AQ0005NR 13-AQ1013TX 13-AQ1013TU 13-AQ1014TX
Battery TypeLithium-Ion

Questions about this item

Does the 15.4 V lithium-ion pack run cooler than the original during all-day use?

Lithium-ion chemistry produces less heat than older types, so the 4-cell 53.2 Wh unit stays cool during extended sessions.

What must the buyer already own for this battery to work?

You need one of the listed HP Envy 13 models — aq0044nr, AQ0005NR, AQ1013TX, AQ1013TU or AQ1014TX — for a direct fit.

Will the 4-cell 53.2 Wh pack fit the same bay as the factory battery in these Envy 13 models?

Yes, it matches the original form factor and voltage, so it slides into the existing bay without modification.

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