Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Specifications
- Battery Type: Li-ion / Li-polymer high-density cells
- Capacity: 41Wh standard configuration
- Voltage: 11.25V stable output
- Cells: 3-cell internal lithium-polymer pack
- Compatibility: Dell Vostro 14 3420 series laptops
- Platform Support: Dell Vostro 3000/3400 series business laptops
- Processor Support: Intel Core i7-1165G7 configurations
- Design: Internal OEM replacement battery
- Charging Support: Dell ExpressCharge / USB-C Power Delivery
- Part Numbers: G91J0 / 0G91J0 / compatible 41Wh family variants
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Overview
The Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh laptop battery is an OEM internal replacement designed for Dell’s Vostro business laptop series. It delivers stable voltage output, efficient energy usage, and reliable runtime for office productivity, web browsing, video conferencing, document work, and light multitasking.
Official specifications confirm that the Dell Vostro 14 3420 uses a 3-cell 41Wh lithium-ion battery operating at 11.25V as the standard configuration for its portable business design.
This 41Wh battery is designed for portability and lightweight business use, making it ideal for users who prioritize mobility over extended heavy-duty battery life.
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery | 7,500 – 14,500 |
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Dell Vostro 14 3420 |
| Processor Support | Intel Core i7-1165G7 |
| Platform | Dell Vostro 3000/3400 series |
| Battery Type | Lithium-ion / Lithium-polymer |
| Capacity | 41Wh |
| Voltage | 11.25V |
| Cell Configuration | 3-cell |
| Build Type | Internal replacement battery |
| Cycle Life | ~300–500 cycles |
| Charging System | Dell ExpressCharge / USB-C PD |
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Charging Performance
- Stable charging for everyday workloads
- Supports Dell ExpressCharge fast charging
- Efficient power delivery for Intel U-series CPUs
- Full charge typically in ~2–3 hours
- Optimized for portable business use
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal regulation system
- Smart battery management IC
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Compatibility
- Dell Vostro 14 3420
- Dell Vostro 14 3400 / 3410 / 3420 series variants
- Compatible G91J0 / 0G91J0 battery family systems
- Always confirm exact part number before purchase
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Durability & Build
- High-density lithium-polymer cells
- OEM-grade internal casing
- Stable discharge for light-to-medium workloads
- Designed for business laptops
- Secure internal connector design
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Energy Efficiency
- Optimized for Intel 11th Gen U-series processors
- Lightweight battery for mobility
- Stable voltage during daily productivity use
- Ideal for students and professionals
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Ideal Use Cases
- Business professionals
- Students
- Office productivity users
- Remote workers
- Everyday computing
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Pros and Cons
| Pros | Cons |
|---|---|
| Lightweight 41Wh design | Shorter runtime vs 54Wh/64Wh batteries |
| Stable 11.25V output | Internal installation required |
| OEM safety protections | Not user-removable |
| Efficient for office use | Limited endurance under heavy load |
| Good portability | Must confirm compatibility carefully |
Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh Laptop Battery Conclusion
The Dell Vostro 14 3420 i7-1165G7 11.25V 41Wh laptop battery is a reliable OEM replacement designed for Dell’s Vostro business lineup. It delivers stable performance, safe charging, and efficient everyday runtime, making it ideal for users in Kenya who need a lightweight and portable laptop battery for work, study, and general use.
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