Description
Product Information
- Item Condition: New
- Color: Black
- Capacity: 4400mAh / 48Wh
- Output Voltage (Volts):11.1 Volt
- Number of cells :6 Cells
- Package included:1 x Dell Battery
- Warranty: 12 Months / 30-Day Return
- Compatible part number (not all):
Dell YM5H6 W4FYY 0M4RNN X3X3X FMHC10 TKV2V
… - Compatible computer model series (not all):
Dell Inspiron M4010,
Dell Inspiron N4020D,
Dell Inspiron N4030D,
Dell Inspiron N4030,
Dell Inspiron N4020,
Perfect Fit & Reliable Performance: Dell TKV2V 48Wh Replacement Battery
Revive your Dell Inspiron with our high-quality 6-cell, 48Wh replacement battery. Specifically designed for the Inspiron N4020 and N4030 series, this battery offers the perfect balance of capacity and safety, allowing you to work, study, or play without being tethered to an outlet.
- ✅ 100% Brand New: Never refurbished, zero cycle count.
- ✅ Fast Charging: Optimized for Dell’s quick-charge technology.
- ✅ Multiple Protections: Over-charge, over-discharge, and heat protection.
- ✅ Long Term Support: 12-Month Warranty included.
Technical Specifications
| Model Name | Dell TKV2V / W4FYY |
| Capacity | 48Wh / 4400mAh |
| Voltage | 11.1V |
| Battery Type | Li-ion (6 Cells) |
| Color | Black |
Compatibility Guide
Replaces Part Numbers:
TKV2V, W4FYY, YM5H6, 0M4RNN, X3X3X, FMHC10
Fits Laptop Models:
- Dell Inspiron N4020
- Dell Inspiron N4020D
- Dell Inspiron N4030
- Dell Inspiron N4030D
- Dell Inspiron M4010
Why Buy This Battery?
Our TKV2V replacement battery uses high-quality Grade A cells that ensure stable power output and longer lifespan. Each battery is tested by our technicians before shipping to ensure it meets the rigorous standards of your Dell Inspiron laptop. Don’t settle for cheap, low-quality cells that might damage your device.
Frequently Asked Questions
Q: My Dell Inspiron N4030 is saying “Battery Not Recognized”. Will this fix it?
A: Yes, in most cases, this issue is caused by a dead or faulty battery. Replacing it with a new TKV2V battery usually resolves the error message and allows the laptop to charge normally.
Q: Does this battery come pre-charged?
A: It usually comes with a 50-80% charge for safety during shipping. We recommend fully charging it before your first unplugged use.
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