- Battery Type: Li-ion / Li-polymer high-density cells
- Capacity: 60Wh / ~5128mAh depending on manufacturer
- Voltage: 11.7V stable output for Dell ultrabooks
- Cells: 3-cell / 6-cell internal configuration (variant dependent)
- Compatibility: Dell Latitude / Pro series laptops using 8FKK7 / 03MNJR battery family
- Part Numbers: 8FKK7, 03MNJR, 3MNJR, 0WHR74, WHR74 (cross-compatible variants)
- Color: Black OEM finish
- Build: OEM-grade replacement battery
- Design: Internal sealed non-removable battery pack
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Overview
The Dell 8FKK7 / 03MNJR / 3MNJR 60Wh battery is a high-capacity OEM replacement designed for Dell business ultrabooks and Pro/Latitude series laptops. It delivers longer runtime compared to standard 38Wh batteries, making it suitable for users who need extended unplugged performance.
This 60Wh version is commonly used in Dell business laptops where efficiency and portability are balanced with strong battery life. It supports stable power delivery for office work, browsing, video conferencing, and moderate multitasking.
The battery platform is widely compatible across several Dell models in the Latitude and Pro series, making it one of the more commonly replaced high-capacity Dell battery types.
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Laptop Battery Price Table
| Product |
Price in Kenya (KSh) |
| Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Laptop Battery |
8,000 – 16,500 |
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Laptop Battery Key Specifications
| Specification |
Details |
| Model |
8FKK7 / 03MNJR / 3MNJR |
| Battery Type |
Li-ion / Li-polymer |
| Capacity |
60Wh |
| Voltage |
11.7V |
| Cell Configuration |
3-cell / 6-cell |
| Charging Cycles |
~300–500 cycles |
| Build Type |
OEM replacement |
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Charging Performance
- Works with standard Dell 45W–65W chargers depending on laptop model
- Provides stable voltage for daily productivity tasks
- Optimized for Dell BIOS power management system
- Efficient charging behavior for business and mobile use
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Safety Features
- Overcharge protection for safe charging cycles
- Over-discharge protection for longer lifespan
- Short-circuit protection for device safety
- Temperature control system for stable operation
- Smart IC chip for regulated power output
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Compatibility
- Dell Latitude business series using 8FKK7 / 03MNJR platform
- Dell Pro / Premium ultrabook models depending on configuration
- Selected Dell laptops supporting 11.7V 60Wh internal battery design
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Durability & Build
- High-density lithium polymer cells for stable performance
- Reinforced casing for business use
- Heat-resistant internal structure for safety
- OEM connector for secure fit
- Built for long-term professional reliability
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Energy Efficiency
- Optimized for Intel low-power processors
- Stable discharge curve for consistent runtime
- Efficient energy usage for office workloads
- Ideal for mobile professionals and students
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Ideal Use Cases
- Business professionals
- Office users
- Students
- Remote workers
- Travel and mobile computing
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Pros and Cons
| Pros |
Cons |
| Good 60Wh extended runtime |
Not for gaming workloads |
| Stable OEM performance |
Internal installation required |
| Wide compatibility across Dell business models |
Slightly heavier than 38Wh battery |
| Strong safety protections |
Model-specific compatibility |
| Efficient daily use |
Not upgradeable beyond internal design |
Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V Battery Conclusion
The Dell 8FKK7 / 03MNJR / 3MNJR 60Wh 11.7V laptop battery is a reliable OEM replacement for Dell business ultrabooks in Kenya. It offers strong runtime, stable performance, and solid safety features, making it ideal for users who need dependable all-day productivity power.
