Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Specifications
- Battery Type: Li-ion / Li-polymer high-density cells
- Capacity: 40Wh standard configuration
- Voltage: 7.6V stable output (some variants listed as 11.4V depending on internal cell design)
- Cells: 3-cell internal lithium-ion pack
- Compatibility: Dell Latitude E7480 / E7490 / 7000 series ultrabooks
- Platform Support: Dell Latitude 7000 business laptop platform
- Design: Internal OEM replacement battery
- Charging Support: Dell Smart Charge / Power Management system
- Part Numbers: Latitude E7480 40Wh battery family variants
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Overview
The Dell Latitude E7480 40Wh Series laptop battery is an OEM-style replacement designed for Dell Latitude 7000 series business ultrabooks such as the E7480 and E7490. It provides stable voltage output, efficient energy management, and reliable everyday runtime for office work, browsing, meetings, and general productivity tasks.
The 40Wh configuration is a lightweight option built for portability, making it ideal for users who prioritize mobility over extended unplugged runtime.
In Dell Latitude 7480/7490 configurations, the 40Wh battery is commonly used as the standard 3-cell pack for slim business models.
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Price Table
| Product | Price in Kenya (KSh) |
|---|---|
| Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery | 6,500 – 13,500 |
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Key Specifications
| Specification | Details |
|---|---|
| Model | Dell Latitude E7480 / 7490 Series |
| Platform | Dell Latitude 7000 Series |
| Battery Type | Lithium-ion / Lithium-polymer |
| Capacity | 40Wh |
| Voltage | 7.6V (some listings show 11.4V variant depending on pack design) |
| Cell Configuration | 3-cell |
| Build Type | Internal replacement battery |
| Cycle Life | ~300–500 cycles |
| Charging System | Dell Smart Charge / Power Management |
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Charging Performance
- Stable charging for daily productivity use
- Supports Dell smart charging systems
- Efficient power delivery for office workloads
- Full charge typically in ~2–3 hours
- Optimized for lightweight ultrabook performance
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Safety Features
- Overcharge protection
- Over-discharge protection
- Short-circuit protection
- Thermal regulation system
- Smart battery IC management
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Compatibility
- Dell Latitude E7480
- Dell Latitude E7490
- Dell Latitude 7000 series ultrabooks
- Compatible with OEM 40Wh internal battery variants
- Always confirm voltage and part number before purchase
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Durability & Build
- High-quality lithium-ion cells
- OEM-grade internal casing
- Stable discharge under normal workloads
- Designed for business-grade reliability
- Secure internal connector design
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Energy Efficiency
- Optimized for ultrabook power efficiency
- Balanced runtime and portability
- Stable voltage under multitasking
- Ideal for business and academic use
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Ideal Use Cases
- Business professionals
- Students
- Office users
- Frequent travelers
- Remote workers
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Pros and Cons
| Pros | Cons |
|---|---|
| Lightweight 40Wh design | Limited runtime under heavy workloads |
| Stable power output | Not suitable for gaming or rendering |
| OEM safety protections | Internal installation required |
| Ideal for portability | Shorter runtime than higher-capacity options |
| Reliable business performance | Voltage variants must be checked carefully |
Dell Latitude E7480 40Wh Series Laptop Battery Dell Latitude 7480/7490 40Wh Replacement Battery Conclusion
The Dell Latitude E7480 40Wh Series laptop battery is a reliable OEM replacement designed for Dell Latitude 7480 and 7490 ultrabooks. It delivers stable performance, safe charging, and efficient everyday runtime, making it a practical choice for users in Kenya who prioritize portability and dependable business productivity.
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