Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Specifications
- Battery Type: Lithium-ion high-density cells
- Capacity: 90Wh high-capacity battery
- Voltage: 11.4V stable output
- Cells: 6-cell internal lithium pack
- Compatibility: Dell G7 17 7790 gaming laptop
- Platform Support: Dell G-series gaming laptops
- Design: Internal OEM replacement battery
- Charging Support: Dell Smart Charging system
- Compatible Battery Codes: P40E / P40E001 / 0JJPFK / P82F family variants
The Dell G7 17 7790 supports a high-capacity 11.4V 90Wh 6-cell lithium-ion battery, designed for extended gaming and performance workloads.
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Overview
The original Dell G7 17 7790 P40E / P40E001 90Wh laptop battery is an OEM internal replacement designed for Dell’s G-series gaming laptops. It provides stable voltage output, high energy density, and extended runtime for gaming, streaming, and heavy multitasking.
This 90Wh version is the high-capacity upgrade over standard 60Wh batteries, offering significantly longer unplugged usage for users who need better mobility without constant charging.
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery | 12,500 – 22,500 |
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Dell G7 17 7790 |
| Battery Type | Lithium-ion |
| Capacity | 90Wh |
| Voltage | 11.4V |
| Cell Configuration | 6-cell |
| Build Type | Internal replacement battery |
| Charging Technology | Dell Smart Charging |
| Cycle Life | ~300–500 cycles |
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Charging Performance
- Stable charging under gaming workloads
- Full charge typically in ~3–4 hours
- Efficient power delivery for CPU and GPU intensive tasks
- Optimized thermal management system
- Supports Dell intelligent power control
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal monitoring system
- Smart battery management IC
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Compatibility
- Dell G7 17 7790
- Compatible battery families: P40E / P40E001 / 0JJPFK / P82F / XRGXX
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Durability & Build
- High-density lithium cells
- OEM-grade internal construction
- Stable discharge under heavy gaming load
- Reinforced internal connector system
- Designed for Dell gaming laptops
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Energy Efficiency
- Optimized for Intel H-series CPUs
- Balanced gaming performance and runtime
- Efficient voltage regulation system
- Suitable for gaming and multitasking workloads
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Ideal Use Cases
- AAA gaming
- Streaming
- Content creation
- Heavy multitasking
- Daily productivity
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| Very high 90Wh capacity for long runtime | Internal installation required |
| Strong gaming performance support | Larger physical size than 60Wh |
| OEM compatibility with Dell G7 7790 | Must confirm chassis clearance |
| Stable voltage output | Premium replacement cost |
| Good thermal management | Not user-removable |
Original Dell G7 17 7790 P40E / P40E001 90Wh Laptop Battery Conclusion
The original Dell G7 17 7790 P40E / P40E001 90Wh laptop battery is a reliable OEM replacement designed for Dell gaming laptops. It delivers stable charging, strong performance support, and extended runtime, making it ideal for users in Kenya who need dependable power for demanding gaming and productivity workloads.
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