Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Specifications
- Battery Type: Li-ion / Li-polymer high-density cells
- Capacity: 42Wh standard configuration
- Voltage: 11.4V stable output
- Cells: 3-cell internal lithium-polymer pack
- Compatibility: Dell P90F003 / P90F002 battery series
- Platform Support: Dell Inspiron 15 3000/5000 series laptops
- Design: Internal OEM replacement battery
- Charging Support: Dell Smart Charge / ExpressCharge systems
- Part Numbers: P90F003 / P90F002 compatible battery family variants
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Overview
The Dell Inspiron 15 P90F003 11.4V 42Wh laptop battery is an OEM internal replacement designed for Dell Inspiron 15 series laptops. It provides stable voltage output, efficient power management, and reliable runtime for everyday tasks such as browsing, office work, online classes, and general multimedia use.
This 42Wh version is the standard capacity option for the P90F series, balancing portability and basic all-day usability for lightweight workloads.
Industry listings confirm this battery as a 3-cell 11.4V lithium-ion pack with approximately 42Wh capacity used across Inspiron 15 models such as 3501 and related variants.
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery | 6,500 – 13,000 |
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Dell P90F003 / P90F002 |
| Platform | Dell Inspiron 15 series |
| Battery Type | Lithium-ion / Lithium-polymer |
| Capacity | 42Wh |
| Voltage | 11.4V |
| Cell Configuration | 3-cell |
| Build Type | Internal replacement battery |
| Cycle Life | ~300–500 cycles |
| Charging System | Dell Smart Charge / ExpressCharge |
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Charging Performance
- Stable charging for daily use
- Supports Dell ExpressCharge (system dependent)
- Efficient power delivery for light workloads
- Full charge typically in ~2–3 hours
- Optimized for everyday productivity
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal regulation system
- Smart battery IC management
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Compatibility
- Dell Inspiron 15 3501
- Dell Inspiron 15 P90F003 / P90F002 series
- Select Inspiron 3000 and 5000 series variants
- Always confirm exact part number before purchase
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Durability & Build
- High-quality lithium polymer cells
- OEM-grade internal casing
- Stable discharge under normal workloads
- Designed for long-term consumer use
- Secure internal connector design
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Energy Efficiency
- Optimized for everyday computing
- Balanced runtime and portability
- Stable voltage under multitasking
- Ideal for office and student use
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Ideal Use Cases
- Students
- Office users
- Home users
- Remote workers
- Light productivity tasks
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| Affordable 42Wh replacement | Limited runtime under heavy workloads |
| Stable 11.4V output | Internal installation required |
| OEM safety protections | Must confirm exact compatibility |
| Good for daily use | Not suitable for gaming or heavy rendering |
| Widely available replacement type | Runtime varies by usage intensity |
Dell Inspiron 15 P90F003 11.4V 42Wh Laptop Battery Conclusion
The Dell Inspiron 15 P90F003 11.4V 42Wh laptop battery is a reliable OEM replacement designed for Inspiron 15 series laptops. It delivers stable performance, safe charging, and efficient everyday runtime, making it a practical choice for users in Kenya who need an affordable and dependable battery for basic productivity use.
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