MR90Y - Dell 6-Cell 65WHr Battery for Inspiron 3521 5721

Technical Specs:
- Battery type: Lithium-Ion
- Capacity: 65WHr
- Number of cells: 6
- Voltage: 11.1V
- Color: Black
- Compatibility: Inspiron 3521, 3721, 5521, 5721, 14 3421, 14R 5421, 15 3521, 15R 5521, 17 3721, 17R 5721

Helpful notes:
1. This battery is a great replacement for your Dell Inspiron laptop.
2. Lithium-Ion technology ensures long-lasting battery life.
3. Always check compatibility before purchasing to ensure it fits your specific laptop model.