Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Specifications
- Battery Type: Lithium-ion / Lithium-polymer high-density cells
- Capacity: 87Wh high-capacity battery
- Voltage: 11.4V stable output
- Cells: 6-cell internal lithium pack
- Compatibility: Dell Alienware X15 R2 gaming laptop
- Platform Support: Alienware X15 R2 Intel 12th Gen performance series
- Design: Internal OEM replacement battery
- Charging Support: Dell Smart charging system
- Compatible Battery Codes: 8FCTC / 69KF2 / X15 R2 series variants
According to replacement listings, the Alienware X15 R2 uses an 11.4V 87Wh 6-cell lithium-polymer battery designed for thin high-performance gaming laptops.
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Overview
The Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh laptop battery is an OEM internal replacement designed for Alienware’s ultra-thin gaming laptop platform. It delivers stable voltage output, efficient power management, and extended runtime for gaming, streaming, content creation, and multitasking.
This 87Wh configuration is the high-capacity option for the X15 R2 series, providing longer unplugged usage compared to lower-capacity batteries. It integrates with Dell smart charging and thermal management systems for stable performance and safety.
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery | 15,000 – 22,500 |
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Alienware X15 R2 |
| Processor Support | Intel Core i9-12900H |
| GPU Support | NVIDIA RTX 3080 Ti |
| Battery Type | Lithium-ion / Lithium-polymer |
| Capacity | 87Wh |
| Voltage | 11.4V |
| Cell Configuration | 6-cell |
| Build Type | Internal replacement battery |
| Charging Technology | Dell Smart charging |
| Cycle Life | ~300–500 cycles |
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Charging Performance
- High-capacity runtime for gaming laptops
- Stable charging under CPU/GPU workloads
- Full charge typically in ~3–4 hours
- Optimized thermal and power management
- Efficient energy delivery for performance tasks
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal monitoring system
- Smart battery management IC
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Compatibility
- Dell Alienware X15 R2
- Compatible Alienware X15 series variants
- Compatible battery families: 8FCTC / 69KF2
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Durability & Build
- High-density lithium-polymer cells
- OEM-grade internal construction
- Stable discharge under gaming workloads
- Reinforced internal connector system
- Designed for slim high-performance laptops
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Energy Efficiency
- Optimized for Intel 12th Gen H-series processors
- Balanced performance and battery life
- Efficient voltage regulation system
- Suitable for gaming and productivity use
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Ideal Use Cases
- AAA gaming
- Streaming
- Content creation
- High-performance multitasking
- Professional workloads
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| Large 87Wh capacity for extended runtime | Internal installation required |
| Stable power delivery for gaming laptops | Battery drains fast under gaming load |
| OEM safety protections | Premium replacement cost |
| Designed for RTX 3080 Ti systems | Slim chassis limits thermal headroom |
| Reliable Alienware compatibility | Not ideal for long gaming unplugged sessions |
Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh Laptop Battery Conclusion
The Dell Alienware X15 R2 i9-12900H RTX 3080 Ti 11.4V 87Wh laptop battery is a high-capacity OEM replacement designed for Alienware’s ultra-thin gaming platform. It delivers stable charging, strong performance support, and extended runtime for gaming and productivity use, making it ideal for users in Kenya who need reliable power for high-performance laptops.
| Shipping Cost |
|
