Dell Alienware 15 R3 Series 11.4V 68Wh Original Battery Specifications
Battery Type: Li-ion / Li-polymer
Capacity: 68Wh
Voltage: 11.4V
Cells: 4-cell
Compatibility: Dell Alienware 15 R3 series
Color: Black
Build: OEM-compatible replacement
Design: Internal high-performance battery module
According to Dell specifications, the Alienware 15 R3 uses a 4-cell 68Wh smart lithium-ion battery with 11.4V output, designed for balanced gaming performance and portability.
Dell Alienware 15 R3 Series 11.4V 68Wh Original Battery Overview
The Dell 15 R3 68Wh Original Battery is a reliable OEM replacement designed for Alienware gaming laptops. It provides stable power delivery for gaming, multitasking, and heavy workloads while maintaining consistent thermal and energy efficiency.
This 68Wh variant is one of the standard factory configurations for the Alienware 15 R3, offering a balance between performance and battery life.
Dell 15 R3 Series 11.4V 68Wh Original Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell 15 R3 Series 11.4V 68Wh Original Battery | 12,000 – 18,000 |
Dell 15 R3 Series 11.4V 68Wh Original Battery Key Specifications (Table Format)
| Specification | Details |
|---|---|
| Model | Alienware 15 R3 |
| Battery Type | Li-ion / Li-polymer |
| Capacity | 68Wh |
| Voltage | 11.4V |
| Cell Configuration | 4-cell |
| Energy Output | Stable high-performance discharge |
| Charging Cycles | ~300–500 cycles |
| Build Type | Internal OEM replacement battery |
| Color | Black |
| Weight | Moderate internal module |
Dell 15 R3 Series 11.4V 68Wh Original Battery Charging Speed and Efficiency
- Stable and consistent charging performance
- Compatible with Dell Alienware original chargers
- Balanced power efficiency for gaming laptops
- Optimized for mixed performance and battery life use
Dell 15 R3 Series 11.4V 68Wh Original Battery Safety Protection Technologies
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Over-voltage protection
- Thermal protection system
- Smart battery management IC
Dell 15 R3 Series 11.4V 68Wh Original Battery Connectivity and Compatibility
- Designed for Dell Alienware 15 R3 models
- Compatible with Dell 9NJM1 / 44T2R / 62N2T platforms
- Supports OEM internal connector system
- Compatible with both 68Wh and 99Wh configurations depending on chassis variant
Dell 15 R3 Series 11.4V 68Wh Original Battery Cable Strength and Durability
- Reinforced internal wiring
- Heat-resistant insulation layers
- Strong OEM-grade connector interface
- Built for gaming-grade power delivery
Dell 15 R3 Series 11.4V 68Wh Original Battery Energy Management and Heat Control
- Smart power distribution system
- Controlled heat output under gaming load
- Efficient voltage regulation
- Stable performance under heavy multitasking
Dell 15 R3 Series 11.4V 68Wh Original Battery Ideal Use Cases
- Gaming laptops (Alienware 15 R3)
- High-performance computing
- Students and professionals
- Multimedia editing and rendering
- Replacement for worn-out OEM batteries
Dell 15 R3 Series 11.4V 68Wh Original Battery Pros and Cons
| Pros | Cons |
|---|---|
| Stable OEM-grade gaming performance | Moderate runtime for heavy gaming |
| Good compatibility with Alienware 15 R3 | Not ultra-long battery life |
| Reliable safety protection system | Requires internal installation |
| Balanced performance and portability | Can degrade under high heat usage |
| Widely available replacement model | Slightly heavy compared to low-capacity units |
Dell 15 R3 Series 11.4V 68Wh Original Battery FAQs
- Is this battery original?
Yes, it is an OEM-compatible or original-grade replacement depending on supplier. - How long does it last?
Typically 2.5–5 hours depending on usage and gaming load. - What devices is it compatible with?
It supports Dell Alienware 15 R3 laptops. - Does it support fast charging?
Yes, with compatible Dell gaming adapters. - Can I upgrade to a higher capacity battery?
Yes, some Alienware 15 R3 models support 99Wh variants depending on configuration.
Dell 15 R3 Series 11.4V 68Wh Original Battery Conclusion
The Dell 15 R3 68Wh Original Battery is a reliable OEM replacement designed for Alienware gaming users who need stable performance, safety, and balanced battery life. It remains a solid choice for everyday gaming and professional workloads in Kenya.
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