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Black rectangular lithium polymer laptop battery with label showing model MPL08298P-23 and 11.4V 3520mAh rating

Dr. Battery

Dr. Battery MPL08298P-23 laptop battery 11.4V 3520mAh

SKU CH-KSJR-95B8J

Replacement lithium-polymer battery for HP Envy 15-u series, 11.4 V and 3520 mAh capacity

  • 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 HP Envy 15-u series and listed part numbers
  • 4 V lithium-polymer chemistry matches original voltage spec
  • 3520 mAh capacity rated for extended runtime
  • Built-in smart chip manages charging and discharge cycles
  • Protection against short circuit, overheat and overload

Replacement battery for HP Envy 15-u series

This new lithium-polymer pack replaces the original cell in compatible HP Envy 15-u laptops. It delivers 11.4V and 3520 mAh of capacity for mobile use. The black unit matches the form factor of part numbers such as HSTNN-LB6L and NP03XL. Buyers should verify their model against the listed compatibility before purchase.

Upgrade from a worn or failed original pack

When the factory battery no longer holds a useful charge, this Dr. Battery unit restores runtime to OEM specification. The jump is worth it if the laptop otherwise meets your needs but suffers from short battery life. It is not for users who need a higher-capacity design than the original 43 Wh rating. Compatibility covers many 15-u sub-models including 15-u025nd and 15-u030nd.

Behaviour under sustained discharge

The built-in smart control chip manages charging and discharging to reduce power consumption and extend discharge time. Protections against short circuit, overheat and overload activate during prolonged loads to maintain safe operation. The lithium-polymer chemistry supports steady output through a full work session. The supplier has applied the same quality control process since 2006.

How it compares

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

Price $44.99
Pricier than about 77% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameDr. Battery
Model nameMPL08298P-23
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

Will this 11.4 V, 3520 mAh pack fit the battery bay of an HP Envy 15-u025nd?

The battery is listed as a direct replacement for the HP Envy 15-u025nd and shares the HSTNN-LB6L form factor, so it fits the original bay without modification.

What is the correct order to connect the cable and secure the pack during installation?

Align the pack with the bay, press the connector straight into the motherboard header until it clicks, then fasten the retaining screws before closing the case.

How often will the built-in smart control chip need replacement?

The protection chip is integrated into the battery pack and is not a separate serviceable part; when the pack reaches end of life the whole unit is replaced.

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