- Battery Type: Li-ion high-density ultrabook cells
- Capacity: 55Wh / ~4700–5000mAh depending on manufacturer
- Voltage: 11.55V stable output for Dell XPS ultrabooks
- Cells: 3-cell internal slim configuration
- Compatibility: Dell XPS 13 9340 (Intel Core Ultra 5/7 series including 155H)
- Part Numbers: MN79H, 0MN79H, compatible 55Wh XPS series variants
- Color: Black OEM finish
- Build: OEM-grade replacement battery
- Design: Internal sealed non-removable battery pack
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Overview
The Dell XPS 13 9340 Ultra 7 155H battery is a slim high-efficiency OEM battery designed for premium ultrabooks. It delivers stable power for productivity tasks such as office work, browsing, programming, streaming, and light creative workloads.
This 55Wh battery is the standard capacity used in the XPS 13 9340 series, balancing portability and performance. It is optimized for Intel Core Ultra processors, ensuring efficient power management and consistent runtime in a thin-and-light design.
Dell XPS 13 9340 Ultra 7 155H 55Wh Laptop Battery Price Table
| Product |
Price in Kenya (KSh) |
| Dell XPS 13 9340 Ultra 7 155H 55Wh 11.55V Laptop Battery |
12,000 – 25,000 |
Dell XPS 13 9340 Ultra 7 155H 55Wh Laptop Battery Key Specifications
| Specification |
Details |
| Model |
XPS 13 9340 Ultra 7 155H |
| Battery Type |
Li-ion |
| Capacity |
55Wh |
| Voltage |
11.55V |
| Cell Configuration |
3-cell |
| Charging Cycles |
~300–500 cycles |
| Build Type |
OEM replacement |
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Charging Performance
- Works with Dell USB-C Power Delivery chargers (typically 60W)
- Provides stable voltage during heavy multitasking and AI workloads
- Optimized for Dell XPS power management system
- Fast charging support for efficient top-ups during use
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Safety Features
- Overcharge protection for safe long-term charging
- Over-discharge protection to extend battery lifespan
- Short-circuit protection for device safety
- Temperature control system for stable thermal performance
- Smart IC chip for intelligent power regulation
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Compatibility
- Dell XPS 13 9340 (Core Ultra 5 / Ultra 7 / Ultra 7 155H)
- Selected Dell XPS 13 9345 variants (platform-dependent)
- Compatible with Intel Core Ultra ultrabook chassis using 55Wh 11.55V design
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Durability & Build
- High-density lithium cells for stable long-term performance
- Reinforced lightweight casing for ultrabook design
- Heat-resistant internal structure for safety under load
- OEM connector for secure and stable fit
- Built for premium portable computing
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Energy Efficiency
- Optimized for Intel Core Ultra processors
- Stable discharge curve for consistent runtime
- Efficient power usage for productivity and AI tasks
- Ideal for travel and mobile professionals
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Ideal Use Cases
- Business professionals
- Students
- Developers and programmers
- Remote workers
- Frequent travelers
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Pros and Cons
| Pros |
Cons |
| Premium ultrabook performance |
Not user-replaceable in most cases |
| Efficient 55Wh optimized design |
Higher replacement cost |
| Stable OEM compatibility |
Limited capacity upgrade options |
| Strong safety protection |
Requires professional installation |
| Excellent portability |
Not for heavy gaming workloads |
Dell XPS 13 9340 Ultra 7 155H 55Wh Battery Conclusion
The Dell XPS 13 9340 Ultra 7 155H 55Wh 11.55V laptop battery is a premium OEM replacement designed for high-end ultrabooks in Kenya. It delivers stable performance, efficient power usage, and strong reliability, making it ideal for professional and mobile computing users who need portability without sacrificing performance.
