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Black rectangular lithium polymer laptop battery with label showing model MPL08298P-08

Dr. Battery

Dr. Battery MPL08298P-08 11.4V 3520mAh laptop battery

SKU CH-2G9G-3ZPFP

Replacement lithium-polymer battery for compatible HP Envy and Pavilion laptops, 11.4V 3520mAh capacity with built-in protection chip

  • 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
  • Lithium Polymer cells deliver reliable mobile power
  • 4V output matches original HP Envy specifications
  • 3520mAh capacity supports extended unplugged sessions
  • Smart control chip enables quicker charging and longer discharge
  • Built-in protections guard against short circuit, overheat and overload

Replacement battery for HP Envy 15-u series

This lithium polymer battery replaces the original HP pack in numerous Envy 15-u models. It delivers 11.4V and 3520mAh to restore mobile runtime for owners of compatible ultrabooks. The black unit is supplied new and carries a one-year warranty from the manufacturer.

Steady output under continuous use

The built-in smart control chip manages charging and discharging to keep voltage stable during extended sessions. Protection circuits guard against short circuit, overheat and overload so the pack remains safe when the laptop runs demanding workloads for hours. Lower power consumption helps preserve each charge cycle.

Slim polymer pack with OEM fit

Lithium polymer construction allows a thin profile that matches the original battery bay without forcing the chassis. Connectors align with the motherboard header for a direct swap that requires no adapters or cable routing. Buyers who need a higher-capacity pack or a different voltage should verify their original part number before ordering.

How it compares

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

Price $45.99
Pricier than about 78% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08298P-08
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

Does the 11.4V 3520mAh lithium polymer cell run hot or draw more power during all-day use?

The battery uses a built-in smart control chip that manages charging and discharge to limit heat and power draw, and it includes overheat and overload protections for safe continuous operation.

Must I already own a specific HP Envy 15-u series chassis or original battery such as HSTNN-LB6L for this replacement to fit?

Yes, this unit replaces part numbers including HSTNN-LB6L, HSTNN-UB6L, NP03XL and 760944-421, so the laptop must be one of the listed Envy 15-u models that originally used those batteries.

Will the 11.4V output work correctly alongside the original charging circuit in an older HP Envy 15-u notebook?

The battery matches the original 11.4V specification and its smart control chip communicates with the laptop's charging system to provide proper charging and discharge behaviour.

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