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Rectangular black lithium polymer laptop battery pack

Dr. Battery

Dr. Battery MPL08298P-29 laptop battery 11.4V 3520mAh

SKU CH-4WTW-3ZSVM

Replacement lithium-polymer battery for HP Envy 15-u series laptops, 11.4V 3520mAh capacity 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
  • Replaces HP Envy 15-u011dx and many other models
  • 4V lithium-polymer cell delivers reliable power
  • 3520 mAh capacity supports extended runtime
  • Built-in smart chip protects against short circuit and overheat
  • New condition with one-year manufacturer warranty

Compatible HP Envy Models

This new lithium polymer battery replaces the original power source in numerous HP Envy 15‑u series laptops, including the 15‑u011dx, 15‑u025nd and 15‑u030nd. It matches the OEM part numbers HSTNN‑LB6L, HSTNN‑UB6L and NP03XL for direct fitment.

Built‑In Protection Chip

The integrated smart control chip manages charging current, provides short‑circuit, overheat and overload safeguards, and helps extend discharge time. These protections operate automatically without any user‑installed software.

Voltage And Capacity Limits

The cell delivers 11.4 V with a rated capacity of 3520 mAh (43 Wh), so runtime is fixed by this energy budget. It cannot supply higher voltage or capacity than specified, and it is not compatible with laptops outside the listed Envy 15‑u range.

Highlights

  • Replaces HP Envy 15-u011dx and many other models
  • 4V lithium-polymer cell delivers reliable power
  • 3520 mAh capacity supports extended runtime
  • Built-in smart chip protects against short circuit and overheat
  • New condition with one-year manufacturer warranty

Specifications

BrandDr. Battery
ModelMPL08298P-29
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

How often will the lithium-polymer cells in this MPL08298P-29 battery need replacing under normal use?

Lithium-polymer cells typically last several hundred charge cycles before capacity drops noticeably; the pack carries a one-year warranty against defects.

What is the first limit reached during sustained discharge — voltage sag or thermal protection?

The built-in smart control chip enables overload and overheat protections, which will activate before voltage falls below safe levels.

How much heat and power draw should I expect when this 11.4 V 3520 mAh pack runs all day?

The battery delivers 43 Wh at 11.4 V; the smart chip lowers power consumption during charging, and overload protection limits heat buildup.

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