Laptop Battery for Dell D2VF9 0PXR51 PXR51, Compatible with Dell Inspiron 15 7547 15br-7348 Series, 11.4V 4400mAh 48Wh, High Capacity Li-ion, 12-Month Warranty

**Product Overview**
Upgrade or replace your worn-out Dell laptop battery with this high-performance 11.4V 4400mAh replacement. Specifically designed for Dell D2VF9, 0PXR51, and PXR51 models, it is fully compatible with the Dell Inspiron 15 7547 and 15br-7348 series. Whether your original battery no longer holds a charge or you need a spare for travel, this battery delivers reliable power for work, study, or entertainment.

**Important Voltage Warning**
Please verify that your original battery voltage is 11.4V. Using an incorrect voltage battery may cause damage to your laptop or battery. If your original battery is 7.6V or 14.8V, this product is NOT compatible.

**Compatibility List**
- Dell Inspiron 15 7547
- Dell Inspiron 15 7548
- Dell Inspiron 15 7549
- Dell Inspiron 15br-7348
- Dell Inspiron 15br-7349
- Dell Inspiron 15 7000 Series (select models)

**Replacement Part Numbers**
- D2VF9
- 0PXR51
- PXR51
- 451-BBHY
- 451-BBHV

**Specifications Table**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion |
| Voltage | 11.4V |
| Capacity | 4400mAh / 48Wh |
| Cell Grade | Grade A |
| Color | Black |
| Weight | Approx. 320g |
| Cycle Life | 500+ cycles (under normal use) |
| Warranty | 12 Months |

**Comparison Table (vs. Original OEM)**
| Feature | This Replacement | Original Dell Battery |
|---------|-----------------|----------------------|
| Voltage | 11.4V | 11.4V |
| Capacity | 4400mAh | 4400mAh (varies) |
| Safety Protection | Overcharge/Discharge/Short Circuit | Overcharge/Discharge/Short Circuit |
| Price | Affordable | Higher cost |
| Warranty | 12 Months | Typically 6-12 Months |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the battery from the bottom panel (may require sliding latches or screws).
3. Insert the new battery firmly until it clicks into place.
4. Reconnect the AC adapter and charge the battery fully (about 3-4 hours) before first use.
5. For optimal lifespan, avoid complete discharge; recharge when battery level drops to 20%.

**Package Includes**
- 1 x Replacement Battery (D2VF9 / 0PXR51 / PXR51)


**Note**
This is a third-party compatible product, not an original Dell item. Please check your laptop model and original battery part number before purchasing. If you are unsure, contact us with your laptops service tag for verification.