- Battery Type: Li-ion / Li-polymer high-density gaming cells
- Capacity: 87Wh / ~7250mAh depending on manufacturer
- Voltage: 11.4V stable output for gaming ultrabooks
- Cells: 6-cell internal high-performance configuration
- Compatibility: Dell Alienware x15 R1 gaming laptop series
- Part Numbers: DWVRR, NR6MH, 817GN, 0DWVRR (variant dependent)
- Color: Black OEM finish
- Build: OEM-grade replacement battery
- Design: Internal sealed non-removable battery pack
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Overview
The Dell Alienware x15 R1 87Wh battery is a high-capacity OEM replacement designed for ultra-thin high-performance gaming laptops. It delivers stable power for demanding tasks such as AAA gaming, video editing, streaming, and multitasking while maintaining efficient thermal and power management.
The x15 R1 series is engineered as a slim gaming laptop with desktop-class performance, and the 87Wh battery is the largest capacity option available for this model, offering significantly better unplugged runtime compared to standard 60Wh gaming laptop batteries.
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Price Table
| Product |
Price in Kenya (KSh) |
| Dell Alienware x15 R1 87Wh 11.4V Laptop Battery |
12,000 – 24,000 |
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Key Specifications
| Specification |
Details |
| Model |
Alienware x15 R1 |
| Battery Type |
Li-ion / Li-polymer |
| Capacity |
87Wh |
| Voltage |
11.4V |
| Cell Configuration |
6-cell |
| Charging Cycles |
~300–600 cycles |
| Build Type |
OEM replacement |
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Charging Performance
- Supports Dell high-wattage gaming adapters for stable power delivery
- Provides consistent voltage under GPU and CPU heavy loads
- Optimized for Alienware Command Center power profiles
- Designed for balanced performance and thermal efficiency in thin chassis
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Safety Features
- Overcharge protection for safe extended charging
- Over-discharge protection for longer battery lifespan
- Short-circuit protection for system safety
- Temperature control system for thermal stability
- Smart power management IC for efficient distribution
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Compatibility
- Dell Alienware x15 R1 gaming laptop
- Dell Alienware x15 R2 (select variants)
- Dell Alienware x17 R1 / R2 compatible battery platforms
- Selected Dell gaming ultrathin x-series laptops using 87Wh 11.4V platform
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Durability & Build
- High-density lithium cells for extended lifespan
- Reinforced casing for gaming workloads
- Heat-resistant internal design for sustained performance
- OEM connector for stable power delivery
- Built for premium ultra-thin gaming systems
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Energy Efficiency
- Optimized for Intel high-performance H-series processors
- Stable discharge curve under heavy gaming load
- Efficient energy use for balanced performance
- Suitable for gaming, editing, and productivity tasks
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Ideal Use Cases
- Gamers
- Content creators
- Video editors
- Streamers
- High-performance laptop users
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Pros and Cons
| Pros |
Cons |
| High 87Wh capacity |
Higher cost than standard batteries |
| Strong gaming runtime |
Internal installation required |
| Stable OEM performance |
Limited to Alienware x-series models |
| Efficient thermal design |
Not for casual laptops |
| Supports heavy workloads |
Slightly heavy replacement cost |
Dell Alienware x15 R1 87Wh 11.4V Laptop Battery Conclusion
The Dell Alienware x15 R1 87Wh 11.4V laptop battery is a premium high-performance replacement designed for slim gaming laptops in Kenya. It offers strong runtime, stable power delivery, and reliable safety features, making it ideal for demanding gaming and professional workloads.
