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Black rectangular lithium polymer laptop battery with connector端子

Dr. Battery

Dr. Battery MPL08298P-22 11.4V 3520mAh laptop battery

SKU CH-PAYX-8R0J8

11.4 V lithium-polymer replacement battery with 3520 mAh capacity for compatible HP Envy and Pavilion laptops

  • Battery typeLithium Polymer
  • Battery voltage rating11.4 V
  • Battery capacity3,520 mAh
  • Product colorBlack
  • Product typeBattery
  • Compatible withHP Envy 15t-u000 CTO / 15-u000ew / 15-u000na / 15-u000nc / 1
  • Replaces multiple HP Pavilion and Envy models
  • Lithium polymer chemistry delivers 11.4 V stable output
  • 3520 mAh capacity powers extended work sessions
  • Smart control chip enables quicker charging and longer discharge
  • Built-in protections guard against short circuit and overload

Replacement battery for HP Envy 15-u series

The Dr. Battery MPL08298P-22 is a new lithium-polymer pack rated at 11.4V and 3520 mAh. It replaces original part numbers including HSTNN-LB6L, HSTNN-UB6L and NP03XL across numerous Envy 15-u models. Buyers who need a different voltage or a higher capacity pack cannot use this unit.

Lithium-polymer chemistry and fixed voltage

The cell chemistry delivers 11.4V nominal output with a rated energy of 43 Wh. Capacity is stated as 3520 mAh by the model number and 3720 mAh in the manufacturer highlights. Systems that require a different cell voltage or a proprietary communication protocol will not recognise this battery.

Black polymer housing with integrated protection

The black casing fits the Envy 15-u battery bay using the original screw pattern and connector. A built-in smart control chip provides short-circuit, overheat and overload safeguards while supporting quicker charging and longer discharge cycles. Users who cannot access the internal battery compartment will not be able to install it.

How it compares

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

Price $47.99
Pricier than about 80% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08298P-22
Product colorBlack
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.4 V
Battery capacity3,520 mAh
Compatibility
Compatible withHP Envy 15t-u000 CTO / 15-u000ew / 15-u000na / 15-u000nc / 15-u000ns / 15-u000nx / 15-u001na / 15-u001ng / 15-u001nl / 15-u001xx / 15-u002nf / 15-u002xx / 15-u005no / 15-u010dx / 15-u011dx / 15-u025nd / 15-u030nd / 15-u032ng / 15-U050CA / 15-u050ca / 15-u050er / 15-u050sr / 15-u060nb / 15-u060nz / 15-u061nz / 15-u070nb / 15-u070ng / 15-u081na
HP Pavilion 13-a000ej / 13-a000ew / 13-a000na / 13-a000nc / 13-a000ne / 13-a000ng / 13-a000nia / 13-a000nk / 13-a000nl / 13-a000no / 13-a000ns / 13-a000nx / 13-a000si / 13-a000st / 13-a001au / 13-a001la / 13-a001na / 13-a001nf / 13-a001ns / 13-a

Questions about this item

Should I choose the 3520 mAh or the 3720 mAh capacity version?

The battery is a single SKU; 3520 mAh is the rated capacity on the label, while 3720 mAh / 43 Wh appears in the manufacturer highlights for the same cell.

What does the 11.4 V rating mean once the battery is installed in my laptop?

It matches the original voltage for the compatible HP Envy 15-u and Pavilion 13-a series, so the system recognises it without BIOS changes.

Which connector standard does this pack use, and what does it limit?

It uses the proprietary HP HSTNN-LB6L / UB6L connector, which limits fitment to the listed Envy 15-u and Pavilion 13-a models.

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