HP BT04 BT04052XL-PL BT04XL battery Overview
The HP BT04 / BT04052XL-PL / BT04XL battery is an OEM-compatible internal replacement designed for select HP EliteBook Folio laptops. It features a 4-cell lithium-ion/polymer design with a 52Wh capacity and a stable 14.8V output, delivering reliable performance for business, office productivity, browsing, and everyday computing tasks. This battery is commonly used in HP EliteBook Folio 9470m and 9480m models, ensuring stable and safe power delivery for professional ultrabooks.
- 52Wh lithium-ion/polymer capacity for balanced runtime
- 4-cell internal design for stable power delivery
- Stable 14.8V output for ultrabook performance systems
- BT04 / BT04XL / BT04052XL-PL compatible platform
- Built-in protection against overcharging, overheating, and short circuits
- Designed for HP EliteBook Folio 9470m and 9480m series
- Suitable for office, business, and travel use
HP BT04 BT04052XL-PL BT04XL battery Specifications Table
| Specification |
Details |
| Product Name |
HP BT04 / BT04052XL-PL / BT04XL battery |
| Voltage |
14.8V |
| Capacity |
52Wh |
| Battery Type |
Lithium-ion / Lithium-polymer |
| Cell Configuration |
4-cell |
| Platform |
BT04XL |
| Installation Type |
Internal battery |
| Compatibility |
HP EliteBook Folio 9470m / 9480m series |
HP BT04 BT04052XL-PL BT04XL battery Price in Kenya
| Item |
Price in Kenya (KES) |
| HP BT04XL 52Wh battery |
5,500 – 12,000 KES |
HP BT04 BT04052XL-PL BT04XL battery Performance
- Delivers stable power for business and office workloads
- Supports browsing, document editing, and light multitasking
- Ensures smooth ultrabook performance under daily use
- Restores original factory battery runtime
- Ideal for professional and mobile users
HP BT04 BT04052XL-PL BT04XL battery Efficiency
- 52Wh capacity supports moderate unplugged usage
- Energy-efficient discharge for stable ultrabook operation
- Reduces frequent charging cycles
- Optimized for lightweight business laptops
- Balanced for portability and endurance
HP BT04 BT04052XL-PL BT04XL battery Safety Features
- Overcharge protection system
- Short-circuit prevention
- Overheat protection design
- Stable voltage regulation
- Smart Battery Management System (BMS)
HP BT04 BT04052XL-PL BT04XL battery Compatibility
- HP EliteBook Folio 9470m
- HP EliteBook Folio 9480m
- HP Folio 9470m series ultrabooks
- HP EliteBook Folio 9480m series ultrabooks
- Devices using BT04 / BT04XL / BT04052XL-PL platform
HP BT04 BT04052XL-PL BT04XL battery Durability
- Durable lithium-ion/polymer construction
- Supports multiple recharge cycles
- Designed for professional daily use
- Resistant to gradual capacity degradation
- Maintains stable long-term performance
HP BT04 BT04052XL-PL BT04XL battery Pros and Cons
| Pros |
Cons |
| Stable 52Wh capacity for ultrabooks |
Not suitable for gaming or heavy workloads |
| Reliable business laptop performance |
Limited runtime compared to modern batteries |
| Lightweight internal design |
Internal installation required |
| Widely used HP EliteBook platform |
Only fits specific Folio models |
| Good for office and travel use |
Older generation battery design |
HP BT04 BT04052XL-PL BT04XL battery FAQs
- What is the battery capacity?
- It has a 52Wh lithium-ion/polymer capacity.
- What voltage does it use?
- Which laptops is it compatible with?
- It is compatible with HP EliteBook Folio 9470m and 9480m series laptops.
- What platform does it use?
- It uses the BT04 / BT04XL / BT04052XL-PL battery platform.
- Is it good for gaming?
- No, it is designed for business, office, and productivity use only.
HP BT04 BT04052XL-PL BT04XL battery Conclusion
The HP BT04 / BT04052XL-PL / BT04XL battery is a reliable OEM replacement designed for HP EliteBook Folio ultrabooks. With its 52Wh capacity, stable 14.8V output, and proven compatibility with the 9470m and 9480m series, it delivers dependable performance for business and everyday productivity. It is a practical replacement choice for restoring battery life in supported HP EliteBook devices.
