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Rectangular black laptop battery with label showing 11.55V 41.9Wh 3630mAh

HT03XL 41.9Wh 3630mAh 11.55V laptop battery

SKU CH-T7GR-AVSWC

A new 11.55 V, 41.9 Wh lithium-ion battery compatible with numerous HP Pavilion 14, 15 and 17 series laptops

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Power adapter current11.8A
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Product typeCharger
  • 9Wh capacity powers extended work sessions
  • 55V 3630mAh lithium-ion cells deliver reliable runtime
  • Compatible with HP Pavilion 14, 15 and 17 series models
  • Replaces OEM part numbers including L11119-855 and HT03041XL
  • 233g lightweight design fits original battery bay

Genuine Replacement Battery for HP Pavilion Laptops

This new lithium-ion battery replaces the HT03XL cell used across numerous HP Pavilion 14, 15 and 17 series notebooks. It restores mobile power for students, mobile professionals and home users who need a dependable drop-in swap for an ageing original pack.

Three-Cell Pack with Integrated Protection Circuitry

The 41.9 Wh, 3630 mAh unit measures 14.33in W x 12.83in H x 9.06in D and weighs 233 grams, matching the factory form factor for direct mounting in the existing battery bay. A built-in smart chip manages charge cycles and safeguards against overcharge, overheat and short-circuit during daily use.

11.55 V Output Matches Original Voltage Requirement

The single decisive specification is the 11.55 V rating; systems expecting a different voltage will not operate correctly with this pack. Buyers whose laptop requires an alternative voltage or a higher capacity cell must select a different part number.

How it compares

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

Price $37.99
Pricier than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameHT03XL
Part numberHT03XL
Product typeCharger
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Power adapter current11.8A
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Product weight233 g

Questions about this item

What voltage does the 11.55V 41.9Wh lithium-ion battery deliver to the laptop?

The battery supplies 11.55 volts at a rated capacity of 41.9 watt-hours and 3630 milliamp-hours, matching the original HP specification for the listed Pavilion models.

Which physical dimensions and weight should I check before fitting the HT03XL into my Pavilion chassis?

The pack measures 14.33 inches wide by 12.83 inches high by 9.06 inches deep and weighs 233 grams; verify the battery bay matches these figures before installation.

What is the correct order for connecting the three-cell pack’s cable to the motherboard to avoid a short?

Align the connector key with the socket, press straight in until the latch clicks, then secure any retention screw; reversing the plug or forcing it at an angle can damage the pins.

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