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Rectangular black lithium-ion laptop battery pack

PISKEKAT

PISKEKAT BP02XL 7.7V 41Wh laptop battery for HP Pavilion 15-AU000 15-AW000 series

SKU CH-B3SR-97X2W

Replacement lithium-ion battery supplies 7.7 V and 41 Wh for HP Pavilion 15-AU and 15-AW series laptops

  • Battery TypeLaptop Batteries
  • Reliable power from 7.7V 41Wh Li-ion cells
  • Direct replacement for BP02XL and 849909-850 part numbers
  • Fits HP Pavilion 15-AU and 15-AW series laptops
  • Certified to CE, FCC and RoHS safety standards
  • Brand-new unit supplied in original manufacturer packaging

Replacement for HP Pavilion 15-AU and 15-AW series

This 7.7 V 41 Wh lithium-ion battery replaces the original BP02XL cell in numerous HP Pavilion 15-AU and 15-AW models. It matches the factory voltage and capacity so the laptop reports the correct charge level. The black pack fits the existing bay without modification. Builders restoring a worn-out unit will find it a direct swap.

Thermals noise and power draw in normal use

The lithium-ion chemistry runs cool during typical office workloads and video playback. No moving parts mean silent operation. Power delivery stays steady at 7.7 V, so the system does not throttle unexpectedly. The pack meets CE FCC and RoHS safety standards for temperature and electrical compliance.

Upgrade from a depleted original battery

This unit restores full runtime when the original cell no longer holds a useful charge. The jump is worth it if the laptop otherwise meets your needs but shuts down early or shows a permanent capacity warning. It does not add capacity beyond the factory 41 Wh specification. Buyers who want more storage or a second battery for hot-swap use should look elsewhere.

Highlights

  • Reliable power from 7.7V 41Wh Li-ion cells
  • Direct replacement for BP02XL and 849909-850 part numbers
  • Fits HP Pavilion 15-AU and 15-AW series laptops
  • Certified to CE, FCC and RoHS safety standards
  • Brand-new unit supplied in original manufacturer packaging

Specifications

Battery TypeLaptop Batteries

Questions about this item

How do I install the BP02XL battery in my HP Pavilion 15-AU000 series laptop?

Power off the laptop and unplug the charger. Remove the bottom case screws, disconnect the old battery connector from the motherboard, fit the new 7.7V 41Wh pack, reconnect the cable, refit the case and screws, then charge fully before first use.

What maintenance or replacement will the BP02XL battery need later?

The Li-ion pack has no user-serviceable parts. Expect gradual capacity loss over hundreds of charge cycles; when run-time drops below your needs, replace the entire battery with another compatible 41Wh unit such as part numbers 849569-421 or BP02041XL.

What limit appears first during sustained heavy use of the BP02XL battery?

The 41Wh capacity sets the runtime ceiling; under continuous high load the pack will deplete faster and its voltage will sag toward the 7.7V nominal floor, triggering the laptop's low-power shutdown before thermal limits are reached.

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