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Rectangular black laptop battery with label showing voltage and capacity

PISKEKAT

PISKEKAT TF03XL laptop battery 11.55V 41.7WH

SKU CH-4878-E9YCT

11.55 V, 41.7 Wh lithium-ion replacement battery for HP Pavilion 14, 15 and 17 series notebooks

  • Battery typeLaptop Batteries
  • Li-ion chemistry delivers 11.55 V and 41.7 Wh capacity
  • 3615 mAh rating supports extended runtime between charges
  • Replaces TF03XL and multiple OEM part numbers
  • Fits HP Pavilion 14, 15 and 17 series notebooks
  • Grade A cells with built-in circuit protection for safety

Replacement battery for HP Pavilion 14.

This 11.55 V lithium-ion pack delivers 41.7 Wh of capacity and is built with Grade A cells for reliable charge cycles. It replaces original part numbers such as TF03XL, HSTNN-IB7Y and 920046-121 across multiple Pavilion notebooks.

Verify your part number before ordering

Match the code on your existing battery against the supported list including TF03041XL, HSTNN-LB7J, HSTNN-LB7X, HSTNN-UB7J and TPN-Q188 through TPN-Q196. Confirm the laptop model appears in the compatible series such as 15-CC, 15-CD or 17-AR to avoid a mismatch.

Safety circuitry protects the system

Built-in protection guards against over-charge, over-discharge and short-circuit events during daily use. The manufacturer backs the unit with a twelve-month replacement period and offers email support should any issue arise.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLaptop Batteries

Questions about this item

Does the PISKEKAT TF03XL battery package include any tools or cables, or must they be purchased separately?

The battery is supplied as a standalone unit; no installation tools or cables are included in the box.

How do I confirm which of the listed part numbers such as TF03XL, 920046-121 or HSTNN-IB7Y matches my HP Pavilion model?

Check the original battery label or the laptop service tag for one of the compatible part numbers listed, for example TF03XL or 920046-121.

What runtime can I expect from the 41.7WH capacity once the battery is installed in my laptop?

The 41.7WH rating delivers the same energy as the original factory battery, so runtime will match the original specification for your Pavilion model.

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