Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Specifications
- Battery Type: Li-ion / Li-polymer high-density cells
- Capacity: 55Wh standard configuration
- Voltage: 11.55V stable output
- Cells: 3-cell internal lithium-polymer pack
- Compatibility: Dell XPS 13 9345 battery family
- Platform Support: Dell XPS 13 9345 Ultra 7 155H series
- Design: Internal OEM replacement battery
- Charging Support: Dell Smart Charge / ExpressCharge systems
- Part Numbers: MN79H / J7H5M / NXRKW compatible variants
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Overview
The Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh laptop battery is an OEM internal replacement battery designed for the latest Dell XPS 13 ultrabook series powered by Intel Core Ultra processors. It delivers stable voltage output, efficient energy delivery, and optimized runtime for productivity-focused workloads such as office work, browsing, video conferencing, and light creative tasks.
This battery is part of Dell’s modern 11.55V 55Wh 3-cell lithium-polymer platform used in ultra-thin XPS designs. Verified specifications show it operates at 11.55V with a 55Wh capacity and is commonly associated with part numbers like MN79H and J7H5M used in XPS 13 9345 systems.
The battery integrates with Dell intelligent power management systems to support safe charging, thermal regulation, and optimized performance in thin-and-light laptop designs.
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery | 12,500 – 22,500 |
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Dell XPS 13 9345 / Ultra 7 155H |
| Platform | Dell XPS 13 ultrabook series |
| Battery Type | Lithium-ion / Lithium-polymer |
| Capacity | 55Wh |
| Voltage | 11.55V |
| Cell Configuration | 3-cell |
| Build Type | Internal replacement battery |
| Cycle Life | ~300–500 cycles |
| Charging System | Dell ExpressCharge / Smart Charge |
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Charging Performance
- Stable charging for ultrabook workloads
- Supports Dell ExpressCharge (system dependent)
- Efficient power delivery for multitasking
- Full charge typically in ~2–3.5 hours
- Optimized for low-power CPU efficiency platforms
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal regulation system
- Smart battery IC management
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Compatibility
- Dell XPS 13 9345 Ultra 7 155H series
- Dell XPS 13 9345 (select configurations)
- Compatible MN79H / J7H5M / NXRKW battery family systems
- Always confirm exact part number before purchase
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Durability & Build
- High-quality lithium-polymer cells
- OEM-grade internal casing
- Stable discharge under ultrabook workloads
- Designed for ultra-thin premium laptops
- Secure internal connector design
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Energy Efficiency
- Optimized for Intel Ultra low-power architecture
- Balanced runtime and performance
- Stable voltage under multitasking
- Ideal for premium productivity ultrabooks
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Ideal Use Cases
- Business professionals
- Executives and travelers
- Students
- Remote workers
- Lightweight productivity and office tasks
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| High-efficiency 55Wh capacity | Internal installation required |
| Stable 11.55V output | Not user-removable |
| OEM safety protections | Limited upgrade flexibility |
| Premium ultrabook compatibility | Moderate runtime under heavy workloads |
| Optimized for thin-and-light design | Must confirm exact part number |
Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh Laptop Battery Conclusion
The Dell XPS 13 9345 Ultra 7 155H 11.55V 55Wh laptop battery is a reliable OEM replacement designed for Dell’s premium XPS ultrabooks. It delivers stable performance, efficient power usage, and dependable everyday runtime, making it a strong replacement option for users in Kenya who need a lightweight, high-efficiency laptop battery for modern productivity use.
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