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Rectangular black Li-ion laptop battery, 14.8V 3200mAh 48Wh

KingSener

KingSener OA04 laptop battery 14.8V 3200mAh 48Wh

SKU CH-FEWB-MPVEY MPN OA04

Replacement 14.8V 3200mAh 48Wh Li-ion battery compatible with HP 15 TouchSmart models 15-d035dx, 15-d053cl and 15-d069wm

  • Battery Voltage14.8V
  • Battery Capacity3200mAh/48Wh
  • 8V 3200mAh 48Wh Li-ion cell delivers reliable runtime
  • Compatible with HP 15 TouchSmart 15-d035dx 15-d053cl 15-d069wm models
  • Replaces multiple OEM part numbers including 740715-001 746458-421 751906-541
  • Brand new condition with high-quality cells for stable capacity
  • Black replacement battery matches original size for direct fit

Direct replacement for select HP TouchSmart models

The KingSener OA04 is a 14.8V 3200mAh lithium-ion battery built to match the original dimensions of HP 15 TouchSmart notebooks. It supports part numbers including OA03, HSTNN-PB5S, HSTNN-PB5Y, HSTNN-IB5Y, HSTNN-IB5S, HSTNN-LB5S, 740715-001, 740004-141, 746458-421, 746458-141, 746641-001 and 751906-541. Buyers who need a different voltage or capacity should look elsewhere.

Drop-in fit with no adapter required

The pack installs directly into the existing battery bay, freeing the user from carrying an AC adapter for typical mobile work. Cells are rated at 48Wh and are designed to deliver stable output across the discharge cycle. The supplier notes that full charge capacity meets or exceeds the design rating. Systems needing hot-swap capability or a secondary battery slot are not supported by this form factor.

Low heat and silent operation under normal load

Lithium-ion chemistry produces minimal warmth during everyday use and adds no audible noise to the system. The manufacturer advises an initial conditioning routine of two to three full charge and discharge cycles at low current. Storing the pack above 80 percent charge for extended periods and exposing it to hot or humid environments will reduce service life.

Highlights

  • 8V 3200mAh 48Wh Li-ion cell delivers reliable runtime
  • Compatible with HP 15 TouchSmart 15-d035dx 15-d053cl 15-d069wm models
  • Replaces multiple OEM part numbers including 740715-001 746458-421 751906-541
  • Brand new condition with high-quality cells for stable capacity
  • Black replacement battery matches original size for direct fit

Specifications

BrandKingSener
ModelOA04
Part NumberOA04
OA03
HSTNN-PB5S
HSTNN-PB5Y
HSTNN-IB5Y
HSTNN-IB5S
HSTNN-LB5S
740715-001
740004-141
746458-421
746458-141
746641-001
751906-541
Battery Voltage14.8V
Battery Capacity3200mAh/48Wh

Questions about this item

How many milliampere-hours does the 14.8 V KingSener OA04 battery store?

The KingSener OA04 stores 3200 mAh, which equals 48 Wh at 14.8 V.

Does the OA04 generate noticeable heat or noise during continuous daily use?

Li-ion cells run silently; warmth is normal under load but stays within safe limits for a laptop battery.

Which HP notebook series must I already own for this replacement to fit?

It fits the HP 15 TouchSmart Notebook series, including models such as 15-d035dx, 15-d053cl and 15-d069wm.

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