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Rectangular lithium-ion battery pack with label showing model TF03XL and voltage 11.55V

TF03XL 41.9Wh 11.55V Li-ion battery for HP Pavilion X360

SKU CH-59SS-NMTK2

Replacement lithium-ion battery delivering 41.9 Wh at 11.55 V for compatible HP Pavilion x360 models

  • Battery type96 W
  • Battery voltage rating20 V
  • Power adapter voltage20 V
  • Product typeCharger
  • Compatible withTF03XL TF03041XL 920070-855 15-CC665CL 15-CD040WM 15-CC123CL
  • Key featuresLithium ion, Rechargeable, 11.55 V, 3,630 mAh, 2.6 Wh, TF03X
  • 9Wh capacity powers extended mobile sessions
  • 55V lithium-ion chemistry matches original specification
  • 3-cell design fits Pavilion X360 chassis precisely
  • CE FCC ROHS UKCA certified with six protection circuits
  • Includes pry tool and two screwdrivers for installation

Replacement Li-ion battery for HP Pavilion X360

This 3-cell lithium-ion pack delivers 41.9 Wh at 11.55 V and is rated for up to 500 recharge cycles. It fits a wide range of Pavilion X360 convertibles including 14-inch, 15-inch and 17-inch models listed in the compatibility data.

Direct swap for TF03XL.

The unit replaces original batteries carrying those HP part numbers as well as HSTNN-LB7J, HSTNN-IB7Y and HSTNN-LB7X. The jump is worth it when the original pack no longer holds a useful charge or shows swelling.

Fits inside the existing chassis

Installation uses the supplied triangle pry tool and two screwdrivers; no soldering or adapter cables are required. The package includes only the battery and tools, freeing up budget otherwise spent on a service visit.

How it compares

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

Price $40.99
Pricier than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDELL
Model nameTF03XL
Part numberTF03XL
Product typeCharger
Power
Battery type96 W
Battery voltage rating20 V
Power adapter voltage20 V
Size & build
Product weight238 g

Questions about this item

What screwdrivers are included to open the HP Pavilion X360 case for the TF03XL battery?

The package contains two screwdrivers and a triangle plastic pry opening tool for removing the bottom cover and the battery screws.

How do I install the TF03XL battery without damaging the connector?

Disconnect the old battery cable first, then align the new 3-cell pack and press the connector straight in until it clicks.

When should I replace the TF03XL battery based on its cycle rating?

The Li-ion pack is rated for up to 500 recharge cycles; plan a replacement once runtime drops well below the original 41.9Wh capacity.

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