Battery for Dell Vostro 5320 5420 3420 3425 3510 3520 V6W33 G91J0 11.4V 54Wh 3-Cell Li-ion, High Capacity, Fast Shipping & 2-Year Warranty

**Product Overview**
This high-performance replacement battery is specifically designed for Dell Vostro 5320, 5420, 3420, 3425, 3510, and 3520 laptops. It is a perfect substitute for original battery models V6W33 and G91J0. Whether your original battery no longer holds a charge, drains quickly, or causes unexpected shutdowns, this battery will restore your laptops portability and performance.

**Important Voltage Warning**
Please verify your original battery voltage before purchasing. This battery is rated at 11.4V (nominal). It is NOT compatible with 7.6V or 15.2V systems. Using an incorrect voltage battery may cause damage to your device or battery. If you are unsure, check the label on your current battery or contact us with your laptop service tag.

**Compatibility List**
This battery works with the following Dell Vostro models (please confirm your laptop model and battery part number before ordering):
- Dell Vostro 5320
- Dell Vostro 5420
- Dell Vostro 3420
- Dell Vostro 3425
- Dell Vostro 3510
- Dell Vostro 3520

**Replacement Part Numbers**
- V6W33
- G91J0
- 0V6W33
- 0G91J0

**Specifications**

| Parameter | Value |
|-----------|-------|
| Battery Type | Lithium-ion (Li-ion) |
| Voltage | 11.4V (nominal) |
| Capacity | 54Wh / 4700mAh |
| Cell Count | 3 cells |
| Color | Black |
| Weight | Approx. 250g |
| Dimensions | 270 x 60 x 5.5 mm (exact OEM fit) |
| Warranty | 24 months |

**Comparison Table: Original vs Replacement**

| Feature | Original Dell Battery | Our Replacement Battery |
|---------|----------------------|-------------------------|
| Voltage | 11.4V | 11.4V (identical) |
| Capacity | 54Wh | 54Wh (same or higher) |
| Cell Grade | Standard | Premium A-grade |
| Safety Circuits | Yes | Yes (enhanced) |
| Warranty | 1 year (limited) | 2 years (full replacement) |
| Price | High | Affordable |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the bottom panel screws (if applicable) or slide the battery release latch.
3. Gently disconnect the old battery cable from the motherboard connector.
4. Remove the old battery and insert the new one, ensuring the connector is fully seated.
5. Reattach the bottom panel and screws.
6. Plug in the AC adapter and charge the battery to 100% before first use.
7. For optimal battery life, avoid deep discharges (below 10%) and store at 50% charge if not used for long periods.

**Package Includes**
- 1 x Replacement Battery
-
- 1 x Installation Guide

**Customer Support**
If you have any questions about compatibility, installation, or performance, please contact us via eBay/Newegg messaging. We are here to help within 24 hours.

**Note: ** This is a third-party replacement product, not manufactured by Dell. Dell is a registered trademark of Dell Inc.