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Black rectangular lithium polymer laptop battery with label showing model MPL08298P-14 11.4V 3520mAh

Dr. Battery

Dr. Battery MPL08298P-14 laptop battery 11.4V 3520mAh

SKU CH-CNMC-6CK78

Replacement lithium-polymer battery for select HP Envy 15-u models, 11.4 V 3520 mAh with built-in protection chip

  • ColorBlack
  • TypeBattery
  • CompatibilityHP Envy 15t-u000 CTO / 15-u000ew / 15-u000na / 15-u000nc / 1
  • Battery TypeLithium Polymer
  • Battery Voltage11.4V
  • Battery Capacity3520 mAh
  • Compatible with many HP Envy 15-u series models
  • 4 V lithium-polymer cell matches original voltage
  • 3520 mAh capacity supports extended runtime
  • Built-in smart chip protects against short circuit and overload
  • New replacement battery from Dr. Battery established 2006

Replacement Battery for HP Envy 15-u Series

The Dr. Battery MPL08298P-14 is a new lithium-polymer pack built to match the original specifications for a wide range of HP Envy 15-u models. It restores mobile power for owners of compatible notebooks such as the 15-u000ew, 15-u001na and 15-u030nd. The unit ships in black and carries a one-year warranty from the manufacturer.

Internal Smart Chip and Polymer Cells

A built-in control chip manages charging current, reduces power draw during idle periods and extends the discharge cycle for longer runtime between charges. Protection circuits guard against short circuits, overheating and overload conditions during daily use. The polymer cell construction keeps the pack light while fitting the original battery bay without modification.

Voltage and Capacity Limits

The battery operates at 11.4 V and delivers a rated capacity of 3520 mAh, which corresponds to approximately 43 Wh of stored energy. Runtime will vary with workload, screen brightness and system power settings, so heavy tasks will deplete the charge faster than light browsing. Users needing significantly longer unplugged time would require a higher-capacity alternative not offered by this model.

Highlights

  • Compatible with many HP Envy 15-u series models
  • 4 V lithium-polymer cell matches original voltage
  • 3520 mAh capacity supports extended runtime
  • Built-in smart chip protects against short circuit and overload
  • New replacement battery from Dr. Battery established 2006

Specifications

BrandDr. Battery
ModelMPL08298P-14
ColorBlack
TypeBattery
CompatibilityHP 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
Battery TypeLithium Polymer
Battery Voltage11.4V
Battery Capacity3520 mAh

Questions about this item

Does the 11.4 V rating match the original HP NP03XL battery voltage?

Yes, the replacement is rated at 11.4 V, identical to the original NP03XL specification.

Will this pack fit inside the HP Envy 15‑u000 series chassis without modification?

The battery is built to the same form factor as the OEM NP03XL, so it seats in the standard bay of the listed Envy 15‑u models.

After fitting the battery, what first‑charge step ensures the smart chip calibrates properly?

Leave the laptop connected to its charger until the battery indicator shows a full charge, then run the system on battery until it shuts down, and recharge once more.

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