Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Specifications
- Battery Type: Li-ion / Lithium-polymer high-density cells
- Capacity: 55Wh standard configuration
- Voltage: 11.55V stable output
- Cells: 3-cell internal lithium-polymer pack
- Compatibility: Dell P151G battery family
- Platform Support: Dell XPS 13 / XPS 13 Plus / XPS 13 9340–9345 series (select models)
- Design: Internal OEM replacement battery
- Charging Support: Dell ExpressCharge / USB-C Power Delivery
- Part Numbers: P151G / P151G001 / P151G002 compatible variants
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Overview
The Dell P151G / P151G001 / P151G002 11.55V 55Wh laptop battery is an OEM internal replacement battery used in Dell’s premium ultrabook platforms, including select XPS 13 and XPS 13 Plus configurations. It delivers stable voltage output, efficient power usage, and reliable runtime for productivity, browsing, media consumption, and light creative workloads.
This battery family is commonly found in modern XPS systems such as the XPS 13 Plus 9320 and newer XPS 13 9345/9350 variants, where Dell uses a 3-cell 55Wh lithium-polymer pack rated at 11.55V for balanced performance and portability. Verified replacements confirm compatibility across P151G and related XPS battery part numbers like MN79H and 2FVJM.
The 55Wh capacity is optimized for thin-and-light designs, offering a good balance between runtime and ultra-portable chassis constraints.
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery | 10,500 – 22,500 |
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Dell P151G Series |
| Platform | Dell XPS 13 / XPS 13 Plus family |
| 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 | USB-C Power Delivery / ExpressCharge |
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Charging Performance
- Supports Dell ExpressCharge fast charging
- USB-C Power Delivery compatible
- Efficient charging for ultrabook platforms
- Full charge typically in ~2.5–3 hours
- Optimized for low-power Intel/ARM hybrid systems
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal management system
- Smart battery IC monitoring
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Compatibility
- Dell XPS 13 Plus 9320
- Dell XPS 13 9340 / 9345 / 9350 (select configs)
- Compatible P151G / MN79H / 2FVJM battery family
- Always confirm exact part number before purchase
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Durability & Build
- High-density lithium-polymer cells
- OEM-grade ultrabook construction
- Stable discharge under multitasking
- Designed for thin-and-light premium laptops
- Secure internal connector design
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Energy Efficiency
- Balanced runtime for ultrabook use
- Optimized for low-power modern CPUs
- Efficient power delivery under mixed workloads
- Good endurance for daily productivity tasks
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Ideal Use Cases
- Business professionals
- Students
- Remote workers
- Frequent travelers
- Productivity and media users
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| Good 55Wh capacity | Internal installation required |
| Stable 11.55V output | Not user-removable |
| Lightweight ultrabook design | Must confirm exact compatibility |
| Fast charging support | Moderate heavy workload runtime |
| OEM safety protections | Premium replacement pricing |
Dell P151G / P151G001 / P151G002 11.55V 55Wh Laptop Battery Conclusion
The Dell P151G / P151G001 / P151G002 11.55V 55Wh laptop battery is a reliable OEM replacement designed for Dell XPS ultrabooks. It provides stable performance, efficient charging, and dependable runtime, making it a practical replacement option in Kenya for users who need premium portability with solid everyday battery life.
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