The SCUD-WT-N19 is a replacement battery designed for the Samsung Galaxy Tab A7 models, including the T500 and T505C tablets. It features the following specifications:

• Voltage: 3.85V

• Capacity: 7040mAh

• Type: Lithium-Polymer (Li-Po)

This battery provides a higher capacity than some standard batteries for longer usage time, making it a good replacement if you're looking to extend the tablet's battery life.

Make sure to purchase it from a reputable supplier to ensure compatibility and quality for your device. If you're considering a replacement, be sure to follow the manufacturer’s guidelines for installation to avoid any damage.