- Battery Type: Li-ion / Li-Polymer
- Capacity: 52Wh / ~3500mAh
- Voltage: 11.4V (varies slightly by variant)
- Cells: 3-cell internal battery
- Compatibility: Dell Inspiron and select Vostro models using 722KK / WN0N0 series
- Part Numbers: 722KK, 0WN0N0, WN0N0, 02XXFW, 2XXFW
- Color: Black
- Build: OEM-grade replacement / high-quality aftermarket
- Design: Internal non-removable battery
This 52Wh battery is commonly used in mid-range Dell Inspiron laptops, offering a balance between portability and decent runtime for everyday use.
Dell 52Wh Battery Overview
The Dell 52Wh battery series (722KK / WN0N0 / 02XXFW) is a widely used replacement option for several Inspiron models. It provides improved runtime compared to lower-capacity 40Wh batteries and is suitable for general productivity, browsing, and office tasks.
Dell 52Wh Battery Price Table
| Product |
Price in Kenya (KSh) |
| Dell 722KK / 0WN0N0 / 02XXFW 52Wh Battery |
4,500 – 9,000 |
Dell 52Wh Battery Key Specifications
| Specification |
Details |
| Model |
722KK / WN0N0 series |
| Battery Type |
Li-ion / Li-Polymer |
| Capacity |
52Wh |
| Voltage |
11.4V |
| Cell Configuration |
3-cell |
| Energy Output |
Standard daily usage |
| Charging Cycles |
~300–500 cycles |
| Build Type |
Internal OEM replacement |
| Color |
Black |
Dell 52Wh Battery Charging Performance
- Compatible with standard Dell chargers
- Stable charging and discharge performance
- Balanced power delivery for daily tasks
- Efficient energy usage for light workloads
Dell 52Wh Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Temperature control system
- Smart battery management IC
- Voltage regulation system
Dell 52Wh Battery Compatibility
- Dell Inspiron models using 722KK / WN0N0 / 02XXFW batteries
- Select Vostro and Latitude variants (model dependent)
- Must match voltage and connector design
Dell 52Wh Battery Durability & Build
- Reinforced internal wiring
- OEM-grade connectors for stable performance
- Heat-resistant materials
- Designed for everyday laptop use
Dell 52Wh Battery Energy Efficiency
- Optimized for Intel low-power processors
- Balanced discharge curve for steady performance
- Moderate runtime suitable for daily tasks
- Efficient power consumption
Dell 52Wh Battery Ideal Use Cases
- Students and office users
- Web browsing and online work
- Microsoft Office applications
- Video streaming and light multimedia
- General productivity tasks
Dell 52Wh Battery Pros and Cons
| Pros |
Cons |
| Better runtime than 40Wh batteries |
Not suitable for heavy gaming |
| Affordable replacement option |
Moderate battery capacity |
| OEM-compatible stable performance |
Internal installation required |
| Widely available in Kenya |
Model-specific compatibility |
| Safe battery management system |
Not high-performance grade |
Dell 52Wh Battery FAQs
1. Is this battery original?
It is available as OEM or high-quality compatible replacement depending on supplier.
2. How long does it last?
Typically 3–5 hours depending on usage.
3. Can it replace a 40Wh battery?
Yes, it offers better runtime than 40Wh versions.
4. Is it suitable for gaming?
No, it is designed for light everyday use.
5. Does it fit all Dell laptops?
No, only compatible models using 722KK / WN0N0 / 02XXFW series.
Dell 52Wh Battery Conclusion
The Dell 722KK / 0WN0N0 / WN0N0 / 02XXFW 52Wh battery is a reliable OEM replacement designed for everyday productivity. It offers stable performance, improved runtime over lower-capacity batteries, and dependable power delivery for Dell laptop users in Kenya.
