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Rectangular black laptop battery with connector on one side

No Sew

No Sew HW03XL 41.04Wh laptop battery

SKU CH-9EKB-5QQDV

Replacement 41.04Wh battery compatible with HP Pavilion 15-EG, 15-EH, 17-CN and 17-CP series laptops

  • Main functionLaptop, for HW03XL L97300-005 Laptop Battery for HP Pavilion
  • Measurements25 in (63.5 cm)
  • Compatible withFor HW03XL L97300-005 Laptop Battery for HP Pavilion 15-EG 1
  • Key featuresRechargeable, for HW03XL L97300-005 Laptop Battery for HP Pa
  • Product weight6.8 oz
  • Replaces HW03XL and L97300-005 part numbers directly
  • Fits HP Pavilion 15-EG, 15-EH and 17-CN series laptops
  • Compatible with HSTNN-IB90, HSTNN-LB8U and HSTNN-OB2A codes
  • Rechargeable lithium-ion cell rated at 41.04Wh capacity
  • New condition, weighs 6.8 ounces for easy installation

What this battery replaces

This 41.04Wh replacement fits HP Pavilion 15-EG 15-EH 17-CN 17-CP series laptops. It matches part numbers HW03XL L97300-005 HSTNN-IB90 HSTNN-LB8U HSTNN-OB2A. The unit is new and rechargeable.

When the swap makes sense

Replace the original when runtime drops below useful levels or the pack no longer holds charge. The jump is worth it if the laptop still meets daily workload needs and the chassis is intact.

Limits of the form factor

The pack measures 25 in and weighs 6.8 ounces so it only fits the listed Pavilion models. It will not work in ultra-thin chassis or devices that require a different connector layout. Buyers who need higher capacity or a different voltage must choose another part.

How it compares

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

Price $26.99
Cheaper than about 58% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameESTENGPRO
Model nameHW03XL
Part numberHW03XL
Size & build
Measurements25 in (63.5 cm)
Product weight6.8 oz

Questions about this item

How much space does the 25 in long HW03XL battery need inside an HP Pavilion 15-EG chassis?

The pack measures 25 in overall, so the battery bay must accommodate that length plus the connector clearance; verify the exact bay dimensions against your service manual before ordering.

Which screw or latch step is most often missed when swapping the HW03XL into a 15-EH series laptop?

After removing the bottom cover, disconnect the old pack cable first, then remove the two securing screws; forgetting to unplug the cable before lifting the battery risks damaging the motherboard connector.

When should I plan to replace the 41.04Wh HW03XL pack in my 17-CN notebook?

Replace it once run time drops below your needs or the system reports a capacity warning; lithium-ion cells degrade with each full cycle, so expect gradual loss over regular daily use.

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