WJ5R2 84Wh Laptop Battery for Dell Latitude 5570 / E5570 Series Notebook (04F5YV)
Product Overview
The WJ5R2 is a high-capacity 84Wh Lithium-Ion replacement battery designed for Dell Latitude 5570 and E5570 series notebooks. It is a direct replacement for the original Dell 04F5YV battery, offering long-lasting power, reliability, and seamless compatibility for business and personal use.
Built with premium Li-ion cells, this battery ensures stable performance, extended battery life, and protection against overheating, overcharging, and short circuits. It is ideal for users who need longer unplugged productivity and a durable battery solution.
Key Features
✅ High Capacity (84Wh) for Extended Usage – Ideal for work, gaming, and entertainment.
✅ Premium Lithium-Ion Technology – Ensures stable power delivery and a longer lifespan.
✅ Certified Safety Protections – Built-in overcharge, over-discharge, and short-circuit protection.
✅ 100% Compatibility with Dell Latitude 5570 / E5570 – Direct replacement for 04F5YV and WJ5R2.
✅ Easy Installation & Plug-and-Play – No additional software required.
Technical Specifications
- Model Number: WJ5R2 (Compatible with 04F5YV)
- Battery Type: Lithium-Ion (Li-ion)
- Voltage: 11.4V
- Capacity: 84Wh
- Cells: 6-cell configuration
- Condition: Brand New / High-Quality Replacement
- Color: Black
Compatibility
The WJ5R2 84Wh battery is compatible with the following Dell Latitude laptop models:
✅ Compatible Dell Models
- Dell Latitude 5570
- Dell Latitude E5570
⚠ Note: Always check your current battery model number before purchasing to ensure compatibility.
What’s in the Box?
✔ 1 x WJ5R2 84Wh Replacement Battery
✔ User Manual / Installation Guide (if applicable)
Battery Maintenance Tips for Longer Life
🔋 Avoid Deep Discharges – Charge before reaching 10-15% battery level.
🔋 Use a Genuine Dell Charger – Ensures safe and efficient charging.
🔋 Unplug When Fully Charged – Helps prevent overheating and overcharging.
🔋 Store Properly – Charge to 50% and store in a cool, dry place if unused for a long time.
Why Choose This Battery?
✅ 84Wh High-Capacity for Longer Run Time – Ideal for power users.
✅ OEM-Grade Performance – Meets or exceeds original Dell battery quality.
✅ Certified Safety Features – Prevents overcharge, overheating, and short circuits.
✅ Perfect Fit & Compatibility – Direct replacement for Dell Latitude 5570 / E5570.
✅ Cost-Effective & Reliable – Offers OEM-like performance at a great value.
The WJ5R2 84Wh Laptop Battery is the perfect replacement for users needing extended battery life and reliable performance on their Dell Latitude 5570 / E5570 notebooks. Whether you’re replacing a worn-out battery or need a backup for on-the-go use, this high-quality battery delivers power, efficiency, and durability.
