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Rectangular black lithium-ion laptop battery with label showing model BP02XL 41 Wh 7.7 V

PISKEKAT

PISKEKAT BP02XL 41 Wh 7.7 V laptop battery

SKU CH-TAAY-M3SN2

A 41 Wh, 7.7 V lithium-ion replacement battery for HP Pavilion 15-AU and 15-AW series laptops

  • Battery TypeLaptop Batteries
  • 41 Wh capacity powers compatible HP Pavilion laptops
  • 7 V lithium-ion chemistry delivers stable voltage
  • 500 recharge cycles rated for long service life
  • Replaces OEM part numbers including 849909-850 and TPN-Q172
  • CE, FCC and UL certified for safety compliance

HP Pavilion 15-AU and 15-AW replacement

This 41 Wh lithium-ion battery is built for HP Pavilion 15-AU and 15-AW series notebooks. It matches the original 7.7 V specification and fits models such as the 15-AU057CL, 15-AU030WM, 15-AW057NR and 15-AW068NR. The pack is sold new and ready to install.

Build quality and daily use

The cell assembly carries CE, FCC and UL safety certifications and is rated for up to 500 recharge cycles over its life. Its form factor aligns with the original battery bay, so no extra mounting hardware or case modifications are required during replacement.

Practical limits of the 41 Wh capacity

A 41 Wh pack at 7.7 V will deliver less runtime than higher-capacity alternatives, so users who need all-day operation away from mains power should plan for more frequent recharging. The one-year exchange offer covers defects but does not extend the inherent cycle limit. Buyers who want more storage capacity than 41 Wh will need a different battery model.

Highlights

  • 41 Wh capacity powers compatible HP Pavilion laptops
  • 7 V lithium-ion chemistry delivers stable voltage
  • 500 recharge cycles rated for long service life
  • Replaces OEM part numbers including 849909-850 and TPN-Q172
  • CE, FCC and UL certified for safety compliance

Specifications

Battery TypeLaptop Batteries

Questions about this item

What voltage does the BP02XL battery supply to the laptop?

The BP02XL delivers 7.7 V to compatible HP Pavilion 15-AU and 15-AW series notebooks.

Which HP Pavilion models does the BP02XL fit physically?

The BP02XL fits HP Pavilion 15-AU and 15-AW series models including 15-AU057CL, 15-AW002LA and 15-AW057NR.

How is the BP02XL installed and what step do users often miss?

Power off the laptop, disconnect the AC adapter, remove the bottom case screws, unplug the old battery connector, fit the BP02XL, reconnect the cable, refasten the case screws and calibrate with a full charge cycle.

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