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Rectangular black lithium-polymer laptop battery with label showing 41Wh 14.6V 2600mAh

POWER-FENG

POWER-FENG 41Wh 14.6V 2600mAh KI04 laptop battery

SKU CH-Z7R1-6J8K9

Li-polymer 41Wh 14.6V 2600mAh replacement for HP Pavilion and Shadow Elf models

  • Battery typeLaptop Batteries
  • Product typeBattery
  • Li-polymer chemistry delivers stable 14.6 V output
  • 41 Wh capacity supports extended mobile sessions
  • 2600 mAh rating matches original KI04 specifications
  • Replaces nine HP part numbers including HSTNN-LB6S
  • Compatible with Pavilion 15-ab and 14-ab series laptops

41Wh 14.6V Li-polymer replacement battery

This 41Wh lithium-polymer pack delivers 14.6V and 2600mAh for compatible HP notebooks. It replaces part numbers KI04, HSTNN-LB6S, HSTNN-LB6R, HSTNN-DB6T, HSTNN-IB6X, 800049-421, 800010-421, 800049-001 and 800050-001. The black unit is supplied brand new.

Check your model and battery slot before ordering

Verify the exact model name on the service tag or in the BIOS against the supported list including Shadow Elf Generation, Night Elf Generation, Pavilion 14-ab and 15-ab series and TPN-Q158 through TPN-Q162. For TPN chassis confirm the part number printed on the battery card slot at the bottom of the computer.

Li-polymer cell pack with direct-fit connector

The lithium-polymer chemistry keeps the pack lightweight while matching the original voltage and capacity. The connector aligns with the motherboard header for a secure fit without adapters. Black casing matches the OEM appearance for a clean installation.

How it compares

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

Price $92.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeBattery
Power
Battery typeLaptop Batteries

Questions about this item

Does the KI04 battery pack include any installation tools or cables?

The battery ships as a standalone unit; no tools, screws or cables are supplied in the box.

How do I confirm that the 41 Wh 14.6 V KI04 is the correct capacity for my HP Pavilion 15-ab038TX?

Match the part number KI04 or any listed replacement number such as HSTNN-LB6S against the label in your battery compartment; the 41 Wh rating is the only capacity offered for this model.

What runtime can I expect from the 2600 mAh 14.6 V cell once fitted in a Shadow Elf Generation laptop?

The 41 Wh rating gives the total energy stored; actual runtime varies with screen brightness, workload and power settings, so a single fixed figure cannot be quoted.

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