HP
HP Envy 15-AS 11.55V 52Wh laptop battery
11.55 V 52 Wh lithium-ion battery fits HP Envy 15-AS models for reliable power
- CompatibilityCompatible with HP Envy 15-AS004NG 15-AS005NG 15-AS006NG 15-
- Battery TypeLithium-Ion
- Lithium-ion cells deliver reliable daily power
- 52 Wh capacity supports extended unplugged sessions
- 55 V rating matches original HP specification
- Three premium cells engineered for long-term durability
- CE and RoHS certified for safety and environmental compliance
Battery compatibility
This 11.55V 52Wh lithium-ion battery replaces the original pack in HP Envy 15-AS004NG 15-AS005NG 15-AS006NG 15-AS101NG 15-AS091MS models. It is built for owners of those specific laptops who need a direct-fit replacement. The three-cell design matches the factory form factor. It will not fit other Envy series or Pavilion models.
Sustained discharge behaviour
Premium cells are engineered to maintain consistent voltage across a full discharge cycle rather than sagging after a short burst. The 52Wh capacity supports extended work or streaming sessions without rapid capacity fade. CE and RoHS certification confirms the pack meets safety and environmental standards during prolonged use. One-year replacement coverage backs the long-term reliability claim.
Installation and common issues
The battery slots into the existing bay without tools or cable adapters for the listed part numbers. Builders who need a second battery for hot-swap operation cannot use this single pack. Users attempting installation in unlisted Envy 15 chassis will encounter alignment or connector mismatches. No driver or BIOS update is required after the physical swap.
Highlights
- Lithium-ion cells deliver reliable daily power
- 52 Wh capacity supports extended unplugged sessions
- 55 V rating matches original HP specification
- Three premium cells engineered for long-term durability
- CE and RoHS certified for safety and environmental compliance
Specifications
| Compatibility | Compatible with HP Envy 15-AS004NG 15-AS005NG 15-AS006NG 15-AS101NG 15-AS091MS |
|---|---|
| Battery Type | Lithium-Ion |
Questions about this item
How much heat does the 11.55V 52Wh battery generate during all-day use?
Lithium-ion cells in this 3-cell pack run cool under normal loads; the 52Wh capacity means the laptop draws modest current, keeping internal temperatures low during extended sessions.
What must my HP Envy 15-AS series laptop already have for this battery to work?
The laptop must be one of the listed models — 15-AS004NG, 15-AS005NG, 15-AS006NG, 15-AS101NG or 15-AS091MS — with a matching 11.55V connector and 3-cell bay.
Will the 52Wh replacement behave the same as the original battery in my older Envy 15-AS?
Yes, the 11.55V 52Wh lithium-ion pack is built to the same voltage and capacity specs, so charge reporting, runtime and sleep/wake cycles match the factory unit.
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