Dell Inspiron 15 3505 42Wh Battery Specifications
- Battery Type: Li-ion / Li-Polymer
- Capacity: 42Wh / ~3500mAh
- Voltage: 11.4V
- Cells: 3-cell internal battery
- Compatibility: Dell Inspiron 15 3505 (P90F / P90F004)
- Part Numbers: P90F, P90F004
- Color: Black
- Build: OEM-grade replacement / high-quality compatible
- Design: Internal non-removable battery
The Dell Inspiron 15 3505 uses a 42Wh battery designed for light daily computing such as browsing, office work, streaming, and general productivity tasks.
Dell Inspiron 15 3505 42Wh Battery Overview
The 42Wh P90F / P90F004 battery is a standard replacement for the Inspiron 3505 series. It is commonly used when the original battery degrades, offering stable but moderate runtime suitable for everyday use. It is designed to balance portability and efficiency for AMD-based Inspiron laptops.
Dell Inspiron 15 3505 42Wh Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell Inspiron 15 3505 P90F / P90F004 42Wh Battery | 5,500 – 12,500 |
Dell Inspiron 15 3505 42Wh Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Inspiron 15 3505 |
| Battery Type | Li-ion / Li-Polymer |
| Capacity | 42Wh |
| Voltage | 11.4V |
| Cell Configuration | 3-cell |
| Energy Output | Light daily usage |
| Charging Cycles | ~300–500 cycles |
| Build Type | Internal OEM replacement |
| Color | Black |
Dell Inspiron 15 3505 42Wh Battery Charging Performance
- Compatible with standard Dell charging adapters
- Stable charging and discharge behavior
- Efficient for light workloads
- Designed for everyday computing use
Dell Inspiron 15 3505 42Wh Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Temperature control system
- Smart battery management IC
- Voltage regulation system
Dell Inspiron 15 3505 42Wh Battery Compatibility
- Dell Inspiron 15 3505 (P90F / P90F004)
- Select compatible Inspiron 15 AMD variants
- Must match 11.4V design specification
Dell Inspiron 15 3505 42Wh Battery Durability & Build
- Reinforced internal wiring
- Heat-resistant materials
- OEM connector design
- Stable long-term performance
Dell Inspiron 15 3505 42Wh Battery Energy Efficiency
- Optimized for AMD Ryzen low-power processors
- Balanced power consumption
- Stable discharge curve
- Designed for portability over performance
Dell Inspiron 15 3505 42Wh Battery Ideal Use Cases
- Students and office users
- Web browsing and online tasks
- Microsoft Office applications
- Streaming and light multimedia
- Everyday productivity tasks
Dell Inspiron 15 3505 42Wh Battery Pros and Cons
| Pros | Cons |
|---|---|
| Lightweight and compact | Limited runtime compared to higher Wh batteries |
| Affordable replacement option | Not suitable for heavy workloads |
| OEM-compatible stability | Internal installation required |
| Safe battery management system | Basic capacity only |
| Widely available | Shorter battery life |
Dell Inspiron 15 3505 42Wh Battery FAQs
1. Is this battery original?
It is available as OEM or high-quality compatible replacement depending on supplier.
2. How long does it last?
Typically 2–4 hours depending on usage.
3. Is it compatible with all 3505 models?
Only models using P90F / P90F004 42Wh battery design.
4. Can it be upgraded to a higher Wh battery?
Only if your system supports a higher-capacity variant physically and electrically.
5. Is it good for gaming?
No, it is designed for light everyday use only.
Dell Inspiron 15 3505 42Wh Battery Conclusion
The Dell Inspiron 15 3505 P90F / P90F004 42Wh 11.4V battery is a reliable OEM replacement designed for basic daily computing. It offers stable performance, safe operation, and affordable value for users in Kenya needing a standard laptop battery replacement.
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