Dell Inspiron 3420 3520 Replacement Laptop Battery
Power your Dell Inspiron and Vostro laptops with this high-quality replacement battery, designed for consistent performance and long life.
Key Features
Broad Compatibility
Supports Dell Inspiron 3420, 3520, 15R, 14R, 17R, 13R, M501, M5030, M5110, M4110, and Vostro 3450–3750 models.Reliable Capacity
4080mAh Li-ion battery with 6 cells delivers dependable runtime.Stable Voltage
11.1V output ensures smooth, safe operation for everyday computing.Trusted Part Numbers
Works with ON996P, J1KND, 4T7JN, 04YRJH, 07XFJJ, 9T48V, 9TCXN, and other genuine Dell battery references.Warranty Support
6-month limited warranty provides confidence and value.
Specifications
| Feature | Specification |
|---|---|
| Battery Type | Li-ion |
| Voltage | 11.1V |
| Capacity | 4080mAh |
| Cells | 6 |
| Color | Black |
| Part Numbers | ON996P, J1KND, 4T7JN, 04YRJH, 07XFJJ, 9T48V, 9TCXN, 383CW, W7H3N, FMHC10, YXVK2, 312-0233, 312-0234, 451-1 |
| Compatible Models | Inspiron 3420, 3520, 15R, 14R, 17R, 13R, M501, M5030, M5110, M4110, Vostro 3450–3750 |
| Warranty | 6 Months |
Why Choose Dell Inspiron 3420 3520 Battery
Original-quality replacement for Dell Inspiron & Vostro series
4080mAh capacity for solid battery backup
Matches multiple Dell part numbers for easy sourcing
Tested for safety, durability, and long-term use
Backed by a 6-month seller warranty
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