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Black rectangular laptop battery with two screwdrivers

HP Pavilion 15 BP02XL 41Wh 7.7V 2-cell battery

SKU CH-TGDS-AHSBK

A 41Wh 7.7V 2-cell lithium-ion replacement battery for select HP Pavilion 15 models

  • Battery type96 W
  • Power adapter current11.8A
  • Power adapter wattage85 W
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Product colorBlack
  • Product typeCharger
  • 41Wh capacity powers compatible HP Pavilion models
  • 7V Li-ion polymer cell chemistry delivers stable voltage
  • Two-cell design keeps weight to about 8 ounces
  • Includes two screwdrivers and manual for straightforward installation
  • Built-in multi-protection supports up to 500 recharge cycles

HP Pavilion 15 BP02XL 41Wh replacement battery

This 41Wh lithium-ion pack is built for HP Pavilion 15-au and 15-aw series notebooks. It restores original runtime for owners whose factory cell has faded after hundreds of cycles. The two-cell design matches the OEM 7.7V specification exactly.

Fits without adapter cables or BIOS workarounds

The pack slides into the existing battery bay and connects to the stock motherboard header. Two included screwdrivers let you open the bottom case and swap the cell in minutes. No charger change is required because the laptop’s own 85W adapter continues to handle charging.

41Wh capacity covers typical office days

At 5325mAh the cell delivers several hours of web browsing and document work before needing a recharge. Heavy loads such as sustained video encoding or gaming will drain it faster. The pack is rated for up to 500 recharge cycles before capacity drops below useful levels.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameBP02XL 849909-850
Part numberBP02XL 849909-850
Product colorBlack
Product typeCharger
Power
Battery type96 W
Power adapter current11.8A
Power adapter wattage85 W
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight8 oz

Questions about this item

How long does the 41Wh capacity last before the 2-cell pack hits its cycle limit?

The Li-ion polymer pack is rated for up to 500 recharge cycles before capacity drops below 80 %.

Does the battery run hot or make noise during all-day use?

It is a passive 7.7 V cell pack with no fan, so it produces zero noise and only normal warmth under load.

What must I already have to install this BP02XL replacement?

A compatible HP Pavilion 15-au or 15-aw chassis and a small Phillips screwdriver — two are included in the box.

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