We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black laptop battery with four cells and label showing 15.4V 63.3Wh

BFKK

BFKK TE04XL 4 Cell 15.4V 63.3Wh laptop battery

SKU CH-JM0M-D7YTA

A 4-cell 15.4 V 63.3 Wh lithium-ion battery rated for 500 recharge cycles and 1–2.5 hours of operation, compatible with HP Pavilion 15-bc and Omen 15-AX series laptops

  • Battery Type4 Cell Lithium-Ion
  • 4-cell lithium-ion design delivers 15.4 V 63.3 Wh reliable power
  • 500 recharge cycles extend usable lifespan for daily workloads
  • Direct fit for Omen 15-AX and Pavilion 15-BC series laptops
  • Replaces original HP part numbers 849910-850 905277-855 HSTNN-UB7A
  • Typical operation time around 1 to 2.5 hours per charge

Compatible replacement battery

The BFKK TE04XL is a new four cell lithium ion battery rated at 15.4 volts and 63.3 watt hours. It is built to fit HP Pavilion 15 BC and Omen 15 AX series notebooks including the 15 BC200 and 15 AX200 model families. The pack replaces original part numbers such as 849910 850, 905277 855 and HSTNN UB7A.

Suitable for owners of listed HP models

This unit suits users with a compatible Pavilion or Omen laptop whose original battery no longer holds a useful charge. It is not for owners of other HP series or different brands, nor for anyone needing a higher capacity pack than the specified 63.3 watt hours.

Rated capacity and cycle life

The 63.3 watt hour capacity typically delivers around one to two and a half hours of operation depending on workload and system settings. The cells are rated for approximately five hundred recharge cycles before noticeable capacity loss occurs.

Highlights

  • 4-cell lithium-ion design delivers 15.4 V 63.3 Wh reliable power
  • 500 recharge cycles extend usable lifespan for daily workloads
  • Direct fit for Omen 15-AX and Pavilion 15-BC series laptops
  • Replaces original HP part numbers 849910-850 905277-855 HSTNN-UB7A
  • Typical operation time around 1 to 2.5 hours per charge

Specifications

Battery Type4 Cell Lithium-Ion

Questions about this item

Which HP laptop models does the TE04XL battery fit?

It fits Omen 15-AX200 series models such as 15-AX200NA, 15-AX201NC and 15-AX243DX, and Pavilion 15-BC200 series models such as 15-BC200NB, 15-BC251NR and 15-BC201NA, plus the 15t-bc200 X7P44AV.

Can I keep my existing 905277-855 or HSTNN-DB7T battery as a spare alongside this TE04XL?

Yes, the TE04XL replaces part numbers 905277-855, 905277-555, HSTNN-DB7T and HSTNN-UB7A, so your old battery can serve as a backup.

How do I verify the new battery is working correctly after installation?

Check that the OS reports 15.4 V and 63.3 Wh, and that run time reaches the expected 1 to 2.5 hours under normal use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.