Replacement Battery for Dell Inspiron 5498 5598 5490 5491 5591 5593 Series MV07R 15.2V 68Wh 4-Cell High Capacity Li-ion Battery, 2-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for Dell Inspiron 5498, 5598, 5490, 5491, 5591, 5593, and 5598 laptop series, as well as models using the 266J9 battery part number. It offers a perfect balance of capacity, safety, and durability, making it an ideal choice for extending your laptops battery life.

**Important Voltage Warning**
Please verify that your original battery voltage is 15.2V (or 15.4V ) before purchasing. Using an incorrect voltage battery may cause charging failure or system damage. This battery is NOT compatible with 11.4V or 7.6V models.

**Compatible Models & Part Numbers**
- Dell Inspiron 5490, 5491, 5498
- Dell Inspiron 5590, 5591, 5593, 5598
- Dell Inspiron 5490 2-in-1, 5590 2-in-1
- Replaces OEM battery part numbers: 266J9, 0XW8P, 4WY7C, 5X7C6, 6Y7F8, 7J6F9, 8K9L0, 9M0N1, etc.

**Specifications**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Voltage | 15.2V ( 15.4V max) |
| Capacity | 53Wh / 3480mAh |
| Cells | 4-cell |
| Color | Black |
| Weight | Approx. 250g |
| Dimensions | 270 x 60 x 5.5 mm (check fitment) |
| Warranty | 2 Years |

**Comparison Table**
| Feature | This Battery (53Wh) | Original 42Wh Battery |
|---------|---------------------|------------------------|
| Runtime (Typical) | Up to 6-8 hours | Up to 4-5 hours |
| Cycle Life | 500+ cycles | 300-400 cycles |
| Protection IC | Yes (6-layer) | Basic |
| Price | Competitive | Higher |

**Installation Tips**
1. Power off your laptop and unplug the AC adapter.
2. Remove the bottom cover (screws may vary by model).
3. Disconnect the old battery cable and remove the battery.
4. Insert the new battery, connect the cable, and replace the cover.
5. Charge to 100% before first use for optimal performance.
6. If your laptop does not detect the battery, try
a hard reset: unplug AC, remove battery, hold power button for 30 seconds, then reinstall.

**Package Includes**
- 1 x Replacement Battery

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**Note**
This is a third-party compatible product, not an OEM Dell item. All brand names and logos are trademarks of their respective owners.