Battery for Dell Latitude 5320 7520 7320 7420 9JM71 7FMXV 42Wh 11.4V Li-ion High Capacity, 1-Year Warranty

**Product Overview**
This high-quality 42Wh replacement battery is specifically designed for select Dell Latitude 5000/7000 series laptops, including the Latitude 5320, 7520, 7320, and 7420 models. It directly replaces OEM part numbers 9JM71 and 7FMXV, providing a reliable power source for your daily work, study, or travel.

**Important Voltage Warning**
Please confirm your original battery voltage before purchasing. This battery is rated at 11.4V (nominal). If your original battery is 7.6V or 15.2V, this unit will not be compatible. Always check the label on your current battery to ensure voltage and part number match.

**Compatible Models & Part Numbers**
- Dell Latitude 5320
- Dell Latitude 7520
- Dell Latitude 7320
- Dell Latitude 7420
- Also compatible with: Latitude 5320 2-in-1, 7320 2-in-1, 7420 2-in-1 (verify fitment)
- Replaces OEM: 9JM71, 7FMXV, 0X7FMXV, 09JM71

**Specifications Table**
| Specification | Value |
|---------------|-------|
| Battery Type | Lithium-ion (Li-ion) |
| Voltage | 11.4V (nominal) |
| Capacity | 42Wh (approx. 3700mAh) |
| Cell Count | 3 cells |
| Color | Black |
| Dimensions | Approx. 7.2 x 3.0 x 0.4 inches |
| Weight | Approx. 0.55 lbs |
| Warranty | 1 Year |

**Comparison Table: OEM vs. This Replacement**
| Feature | OEM Battery | This Replacement |
|---------|-------------|------------------|
| Voltage | 11.4V | 11.4V (identical) |
| Capacity | 42Wh | 42Wh (same) |
| Cell Grade | Standard | Grade A (high quality) |
| Protection | Basic | Overcharge/over-discharge/short circuit/overheat |
| Price | High | Affordable |
| Warranty | Limited | 1 Year |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the bottom cover (screws may vary by model use a suitable screwdriver).
3. Locate the old battery, gently disconnect its cable from the motherboard, and remove it.
4. Insert the new battery, reconnect the cable firmly, and replace the bottom cover.
5. Plug in the charger and let the battery charge fully before first use.
6. If the battery is not recognized, try
a hard reset: disconnect AC, remove battery, hold power button for 15 seconds, then reinstall battery and AC.

**Safety & Quality**
Each battery undergoes rigorous testing for capacity, voltage stability, and safety. We use only certified cells and components to ensure long cycle life and reliable performance. RoHS and CE compliant.

**Package Includes**
- 1 x 42Wh Replacement Battery
- 1 x Screw Kit (if needed for your model)


**Note**
This is a third-party replacement product, not an original Dell item. Dell and Latitude are trademarks of Dell Inc. Use of these trademarks is for compatibility reference only.