Laptop Battery for ASUS U4100U UX430UQ UX430UQ-GV015T C31N1620 7.6V 48Wh 3-Cell Li-ion

**Product Overview**
Upgrade or replace your worn-out ASUS ZenBook battery with this premium 3-cell Li-ion replacement, specifically designed for the U4100U, UX430UQ, and UX430UQ-GV015T series. With a rated capacity of 48Wh and voltage of 7.6V, it restores your laptops original battery life, allowing you to work, stream, or browse longer without constant charging.

**Important Voltage Warning**
Please verify your original batterys voltage before purchasing. This battery is 7.6V (nominal). Using an incorrect voltage battery may cause system instability or damage. If your original battery is 11.4V or 15.2V, this product will NOT work.

**Compatible Models & Part Numbers**
- ASUS ZenBook 13 UX330U
- ASUS ZenBook 14 UX430U / UX430UQ / UX430UQ-GV015T
- ASUS ZenBook 15 UX530U
- ASUS U4100U / U4100UQ
- Also fits: C31N1620, C31N1620-1, C31N1620-2, C31N1620-3

**Specifications Table**
| Parameter | Value |
|-----------|-------|
| Battery Type | Li-ion (Lithium-ion) |
| Voltage | 7.6V (nominal) |
| Capacity | 48Wh / 6310mAh |
| Cells | 3 cells |
| Color | Black |
| Weight | Approx. 220g |
| Dimensions | 270 x 60 x 5.5 mm |
| Warranty | 12 months |

**Comparison Table (Original vs. Replacement)**
| Feature | Original ASUS Battery | Our Replacement |
|---------|----------------------|-----------------|
| Voltage | 7.6V | 7.6V (exact match) |
| Capacity | 48Wh | 48Wh (same) |
| Cell Count | 3 | 3 |
| Safety Protection | Yes | Yes (overcharge, short circuit, overheat) |
| Price | High | Affordable |
| Warranty | Limited | 12 months |

**Installation Tips**
1. Power off your laptop and disconnect the AC adapter.
2. Remove the bottom cover (use a plastic pry tool to avoid damage).
3. Locate the battery connector and gently disconnect it from the motherboard.
4. Remove the screws securing the old battery and lift it out.
5. Insert the new battery, reconnect the cable, and secure with screws.
6. Replace the bottom cover, plug in the charger, and allow the battery to charge fully before first use.
7. If the laptop does not recognize the battery, try
a hard reset: disconnect AC, remove battery, hold power button for 30 seconds, then reinstall battery and AC.

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

**Note**
This is a compatible replacement, not an original ASUS product. Please confirm your laptop model and original battery part number before ordering. Contact us if you have any compatibility questions.