Stock Status:
Condition: New
SKU : 4366M54
OEM-quality replacement battery for HP HSN-Q21C Laptop Battery Series.
Designed for compatible HP Notebook and Laptop PC models.
High-quality 45Wh battery capacity for reliable everyday performance.
Stable 11.55V output for efficient laptop power delivery.
Uses advanced Lithium-Ion Polymer (Li-Polymer) battery technology.
Features a 3-cell battery configuration for balanced runtime and portability.
Provides dependable power for office work, browsing, streaming, online meetings, and multitasking.
Supports multiple charging cycles for long-lasting battery performance.
Built-in protection against overcharging, overheating, over-voltage, over-current, over-discharge, and short circuits.
Helps restore battery life and mobility of HP laptops.
The HP HSN-Q21C 11.55V 45Wh Battery is a reliable replacement battery designed for compatible HP laptop models. Featuring a 45Wh capacity, 11.55V output, and Lithium-Ion Polymer technology, it delivers stable and efficient power for daily computing tasks.
This replacement battery is ideal for users experiencing reduced battery backup, fast battery drain, or charging issues. It restores laptop portability and provides dependable power for work, study, entertainment, and professional applications.
| Specification | Details |
|---|---|
| Battery Type | Replacement Laptop Battery |
| Compatible Brand | HP |
| Laptop Category | HP Notebook Series |
| Battery Model | HSN-Q21C |
| Capacity | 45Wh |
| Battery Capacity | Approximately 3900mAh |
| Voltage | 11.55V |
| Battery Chemistry | Lithium-Ion Polymer |
| Number of Cells | 3 Cells |
| Rechargeable | Yes |
| Battery Color | Black |
| Battery Type | Internal Laptop Battery |
| Protection Features | Overcharge Protection, Over-discharge Protection, Over-current Protection, Over-voltage Protection, Overheat Protection, Short Circuit Protection |
| Product | Price Range (KES) |
|---|---|
| HP HSN-Q21C 11.55V 45Wh Battery | KSh 7,800 – KSh 9,000 |
Features a 45Wh battery capacity.
Provides approximately 3900mAh energy storage.
Delivers reliable backup power for compatible HP laptops.
Suitable for productivity, browsing, streaming, and everyday use.
Helps reduce interruptions caused by frequent charging.
Rated at 45Wh.
Provides efficient energy storage for HP notebook computers.
Supports longer working sessions.
Designed for dependable laptop performance.
Approximately 3900mAh capacity.
Delivers consistent power output.
Supports reliable charging and discharging cycles.
Maintains stable laptop performance.
Operates at 11.55V.
Matches compatible HP laptop power requirements.
Provides stable energy delivery.
Ensures efficient laptop operation.
Uses Lithium-Ion Polymer battery technology.
Provides efficient energy storage.
Offers lightweight construction.
Supports repeated charging cycles.
Designed for modern HP laptops.
Features a 3-cell battery configuration.
Provides a balance between runtime and portability.
Supports efficient power management.
Designed for HP notebook computers.
Compatible models include:
HP laptops using the HSN-Q21C battery specification.
HP Notebook PC models requiring 11.55V 45Wh battery configurations.
Compatible replacement references may include:
HSN-Q21C
HP 45Wh Laptop Battery
HP 11.55V Battery Series
1. Is this battery compatible with HP HSN-Q21C laptops?
Yes. This battery is designed for compatible HP laptop models using the HSN-Q21C battery specification.
2. What is the battery capacity?
The battery has a 45Wh capacity and operates at 11.55V.
3. Is this HP HSN-Q21C battery rechargeable?
Yes. It is a rechargeable Lithium-Ion Polymer laptop battery.
4. How many cells does this battery have?
It features a 3-cell configuration for balanced performance.
5. When should I replace my HP laptop battery?
You should replace it when you experience reduced battery backup, fast battery drain, unexpected shutdowns, or charging problems.
The HP HSN-Q21C 11.55V 45Wh Battery is a dependable replacement battery designed to restore the performance and portability of compatible HP laptops. With its 45Wh capacity, stable 11.55V output, 3-cell configuration, and advanced safety protection, it provides reliable power for work, entertainment, and everyday computing.
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