Dr. Battery
Dr. Battery MPL08298P-22 11.4V 3520mAh laptop battery
11.4 V lithium-polymer replacement battery with 3520 mAh capacity for compatible HP Envy and Pavilion laptops
- ColorBlack
- TypeBattery
- CompatibilityHP Envy 15t-u000 CTO / 15-u000ew / 15-u000na / 15-u000nc / 1
- Battery TypeLithium Polymer
- Battery Voltage11.4V
- Battery Capacity3520 mAh
- Replaces multiple HP Pavilion and Envy models
- Lithium polymer chemistry delivers 11.4 V stable output
- 3520 mAh capacity powers extended work sessions
- Smart control chip enables quicker charging and longer discharge
- Built-in protections guard against short circuit and overload
Replacement battery for HP Envy 15-u series
The Dr. Battery MPL08298P-22 is a new lithium-polymer pack rated at 11.4V and 3520 mAh. It replaces original part numbers including HSTNN-LB6L, HSTNN-UB6L and NP03XL across numerous Envy 15-u models. Buyers who need a different voltage or a higher capacity pack cannot use this unit.
Lithium-polymer chemistry and fixed voltage
The cell chemistry delivers 11.4V nominal output with a rated energy of 43 Wh. Capacity is stated as 3520 mAh by the model number and 3720 mAh in the manufacturer highlights. Systems that require a different cell voltage or a proprietary communication protocol will not recognise this battery.
Black polymer housing with integrated protection
The black casing fits the Envy 15-u battery bay using the original screw pattern and connector. A built-in smart control chip provides short-circuit, overheat and overload safeguards while supporting quicker charging and longer discharge cycles. Users who cannot access the internal battery compartment will not be able to install it.
Highlights
- Replaces multiple HP Pavilion and Envy models
- Lithium polymer chemistry delivers 11.4 V stable output
- 3520 mAh capacity powers extended work sessions
- Smart control chip enables quicker charging and longer discharge
- Built-in protections guard against short circuit and overload
Specifications
| Brand | Dr. Battery |
|---|---|
| Model | MPL08298P-22 |
| Color | Black |
| Type | Battery |
| Compatibility | HP 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 Type | Lithium Polymer |
| Battery Voltage | 11.4V |
| Battery Capacity | 3520 mAh |
Questions about this item
Should I choose the 3520 mAh or the 3720 mAh capacity version?
The battery is a single SKU; 3520 mAh is the rated capacity on the label, while 3720 mAh / 43 Wh appears in the manufacturer highlights for the same cell.
What does the 11.4 V rating mean once the battery is installed in my laptop?
It matches the original voltage for the compatible HP Envy 15-u and Pavilion 13-a series, so the system recognises it without BIOS changes.
Which connector standard does this pack use, and what does it limit?
It uses the proprietary HP HSTNN-LB6L / UB6L connector, which limits fitment to the listed Envy 15-u and Pavilion 13-a models.
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