DPaibLT NEW 57Wh 11.4V 4878MAH 66DWX Replacement LAPTOP BATTERY for Latitude 7340 7440 7640 Series WW8N8 047T0

Revitalize your Dell Latitude laptop with this high-performance 66DWX replacement battery by DPaibLT. Built with premium A++ grade cells and an advanced Texas Instruments (TI) intelligent control chip, it delivers reliable power, fast charging, and stable performance for your everyday productivity.

Key Features

• A++ Grade Cells: Ensures high efficiency, low power consumption, and long-lasting lifespan (500+ recharge cycles).
• Intelligent TI Chip: Built-in Texas Instruments control chip provides multi-layer protection against overcharging, over-discharging, over-voltage, overheating, and short circuits.
• Free Screwdriver Included: Comes with a complimentary precision screwdriver to make DIY installation quick and easy.
• Quality Certified: Rigorously tested to meet CE, UKCA, UL, PSE, KC, and RoHS safety standards.

Specifications

• Brand: DPaibLT
• Battery Model / Type: 66DWX
• Battery Type: Rechargeable Li-ion Battery
• Voltage: 11.4V
• Capacity: 57Wh / 4878mAh
• Condition: 100% Brand New

Compatible Part Numbers

66DWX, 066DWX, WW8N8, 0WW8N8, 047T0, 47T0

Compatible Laptop Models

• Dell Latitude 7340 Series: Latitude 13 7340, Latitude 7340 2-in-1
• Dell Latitude 7440 Series: Latitude 14 7440, Latitude 7440 2-in-1
• Dell Latitude 7640 Series: Latitude 16 7640

Note: Please verify your original battery model, voltage, and laptop chassis model before purchasing to ensure 100% compatibility.