42Wh Battery for Dell Latitude 14 (7400-6440)

Replacement Battery for Dell Laptops

Technical Specifications

Type: Li-ion 3-cell

Voltage: 11.4V

Capacity: 3684 mAh / 42 Wh

Color: As shown in pictures

Condition: Brand new

Package Contents

1X Dell-compatible battery

Installation toolkit

Compatibility Information

Replaces Part Numbers:(not all)

Dell 00G74G/ Dell 02PFPW/ Dell 03KF82/ Dell 08JYHH/ Dell 0G74G/ Dell 2PFPW/ Dell 3KF82/ Dell 451-BCIZ/ Dell 8JYHH

Key Features

Precision matching to original specifications

Includes necessary installation tools

High-quality capacity for extended runtime

Certified to UL/IEC safety standards

Backed by 1-year warranty + 30-day returns

Important Notice

Before ordering, please:

1. Verify your exact laptop model number

2. Compare battery shape with our product images

3. Confirm connector type matches

Contact us if you need compatibility verification.

Quality Guarantee

Premium lithium-ion cells

Built-in overcharge protection

Rigorous quality testing

Responsive customer service