Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
W476P - Dell E6400 E6420 XFR Extended External Rugged Battery
- 9-Cell Lithium-Ion battery
- 84Wh capacity
- 14.8V nominal voltage
- Designed as a rugged battery slice
- Provides extended runtime for Dell laptops
- External attachment for enhanced durability
- Suitable for harsh environments
W476P isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Battery Type
- Lithium-Ion
- Cell Count
- 9-Cell
- Capacity
- 84Wh
- Voltage
- 14.8V
- Form Factor
- Battery Slice
- Brand
- Dell
Product details
The Dell W476P is a 9-cell, 84Wh, 14.8V Lithium-Ion battery slice designed for rugged Dell laptops. It provides extended power capacity, ideal for demanding environments and long operating times. This battery slice attaches externally, offering a robust power solution for mobile professionals.
Technical Information
| Battery Type | Lithium-Ion |
| Cell Count | 9-Cell |
| Capacity | 84Wh |
| Voltage | 14.8V |
Additional Specifications
| Form Factor | Battery Slice |
| Brand | Dell |
| Model | W476P |
Description
The Dell W476P is a high-capacity 9-cell, 84Wh Lithium-Ion battery slice engineered to deliver exceptional power endurance for rugged Dell laptop systems. With a nominal voltage of 14.8V, this battery is designed to meet the rigorous demands of mobile professionals working in challenging environments. Its 'battery slice' form factor typically allows for an external, secure attachment, often complementing an internal battery to provide significantly extended operational uptime without the need for frequent recharging. This ruggedized battery solution is built to withstand the shocks, vibrations, and environmental factors often encountered in field operations, industrial settings, or military applications. The substantial 84Wh capacity ensures that users can operate their laptops for extended durations, crucial for long deployments, remote work, or situations where access to power is limited. The 9-cell configuration contributes to both the high capacity and the robust power delivery required by demanding mobile workstations. Compatibility is key, and the W476P is specifically designed to integrate seamlessly with compatible rugged Dell laptop models, ensuring proper power management and communication between the battery and the system. This ensures optimal performance, accurate battery status reporting, and safe charging cycles. It represents a critical upgrade for users prioritizing maximum mobility and uninterrupted productivity in the most demanding conditions.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for W476P.
