We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

Dr. Battery

Dr. Battery MPL08298P-05 11.4V 3520mAh laptop battery

SKU CH-7CY4-1W0H5

Replacement lithium-polymer battery delivers 11.4 V and 3520 mAh for compatible HP Envy 15 models

  • ColorBlack
  • TypeBattery
  • CompatibilityHP Envy 15t-u000 CTO / 15-u000ew / 15-u000na / 15-u000nc / 1
  • Battery TypeLithium Polymer
  • Battery Voltage11.4V
  • Battery Capacity3520 mAh
  • Replacement ready for HP Envy 15-u000 series laptops
  • Lithium polymer chemistry delivers 3520 mAh capacity
  • 4 V output matches original specification
  • 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 series

This Dr. Battery unit replaces the original power pack in numerous HP Envy 15 models including the 15-u000 and 15-u050 families. It matches OEM part numbers such as HSTNN-LB6L, HSTNN-UB6L, NP03XL and 760944-421. The lithium polymer cell delivers 11.4V and 3520 mAh for direct drop-in use.

Lithium polymer build with smart protection chip

The black polymer housing fits the existing battery bay without modification. An integrated control chip manages quicker charging, lower power consumption and longer discharge time while providing short-circuit, overheat and overload safeguards. The cell chemistry is rated at 43 Wh and 3720 mAh per the manufacturer highlight sheet.

Capacity and voltage limits for this replacement

The 11.4V output and 3520 mAh rating define the energy ceiling; systems requiring a different voltage or higher watt-hour count will not operate correctly. Buyers who need extended runtime beyond 43 Wh or a form factor for other laptop series cannot use this unit. Always verify the original battery part number before purchase.

Highlights

  • Replacement ready for HP Envy 15-u000 series laptops
  • Lithium polymer chemistry delivers 3520 mAh capacity
  • 4 V output matches original specification
  • Smart control chip enables quicker charging and longer discharge
  • Built-in protections guard against short circuit, overheat and overload

Specifications

BrandDr. Battery
ModelMPL08298P-05
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

What voltage does the 11.4V lithium-polymer battery deliver to the HP Envy 15-u series?

The pack supplies a nominal 11.4V, matching the original HP Envy 15-u battery specification.

Which HP Envy 15 chassis variants accept the MPL08298P-05 form factor?

It fits HP Envy 15-u000 through 15-u070 series models listed in the compatibility table.

How is the battery installed and which step is often missed?

Remove the bottom case screws, disconnect the old pack connector, fit the new battery, reconnect the cable, then reattach the case — skipping the connector alignment causes a no-power fault.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.