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Rectangular black laptop battery with four cells and label showing 33Wh 14.8V

PISKEKAT

PISKEKAT K104 33Wh 14.8V 4-cell laptop battery for HP Pavilion 14-ab 15-ab 15-an 17-g

SKU CH-E8S5-76TTY

A 33 Wh, 14.8 V, 4-cell lithium-ion battery compatible with HP Pavilion 14-ab, 15-ab, 15-an and 17-g series laptops

  • Battery TypeLaptop Batteries
  • Li-ion chemistry delivers stable 14.8 V output for consistent performance
  • 33 Wh capacity with four cells supports extended mobile use
  • Compatible with HP Pavilion 14-ab, 15-ab, 15-an and 17-g series
  • Replaces original part numbers 800049-001, 800050-001, 800010-421 and 800009-421
  • Rated for up to 500 recharge cycles with CE and FCC safety certification

Replacement battery for HP Pavilion laptops

The PISKEKAT K104 is a new lithium-ion battery rated at 33 Wh and 14.8 V with four cells. It replaces HP spare part numbers 800009-421 800010-421 800049-001 800050-001 and others. The pack is certified to CE and FCC safety standards and rated for up to 500 recharge cycles. A 12-month manufacturer warranty is included.

Suits owners of listed Pavilion 14-ab 15-ab 15

This unit fits the specific series and sub-models named in the compatibility list such as 14-ab000 15-ab292nr 17-g192nr and 15-an051dx. Buyers whose laptop model or part number does not appear in that list should look elsewhere. The battery is not suitable for other HP ranges or for non-HP notebooks.

33 Wh capacity decides runtime

The 33 Wh rating determines how long the notebook runs on a single charge. If your original battery carried a different watt-hour value the run time will change accordingly. No other specification overrides this figure for compatibility.

Highlights

  • Li-ion chemistry delivers stable 14.8 V output for consistent performance
  • 33 Wh capacity with four cells supports extended mobile use
  • Compatible with HP Pavilion 14-ab, 15-ab, 15-an and 17-g series
  • Replaces original part numbers 800049-001, 800050-001, 800010-421 and 800009-421
  • Rated for up to 500 recharge cycles with CE and FCC safety certification

Specifications

Battery TypeLaptop Batteries

Questions about this item

What voltage does the 4-cell Li-ion battery supply to the laptop?

The battery delivers 14.8V, which matches the original HP specification for the Pavilion 14-ab, 15-ab, 15-an and 17-g series.

Does the K104 pack use the same physical layout as HP spare 800049-001?

Yes, it is built to the HSTNN-LB6S form factor and fits the same battery bay without adapters or case modifications.

After inserting the battery, what is the first step to calibrate it?

Charge it to 100 %, let it rest for two hours, then run the laptop on battery until it shuts down before recharging fully again.

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