AYASOSO Dummy USB Electronic Load Module, Power Bank Virtual Load, Anti-Shutdown Device for Portable Charger Testing

USB Electronic Load Module, Power Bank Virtual Load, Anti-Shutdown Device for Portable Charger Testing, Adjustable Dummy Load for DIY Electronics and Battery Testing

AYASOSO Dummy USB Electronic Load Module, Power Bank Virtual Load, Anti-Shutdown Device for Portable Charger Testing

This product serves as a tool to keep the power bank powered on. It can be used to test the power consumption of power banks and chargers, and can also act as a load to consume current, preventing the power bank from shutting down due to insufficient current. Most power banks, when they detect no current or very low current (equivalent to a fully charged or unplugged phone), will automatically shut down after tens of seconds to a few minutes. This module maintains the power bank's on state by consuming a certain amount of additional current. This product uses a USB-A interface, and the current consumption can be switched by inserting and removing jumpers. There are four levels: 25mA, 50mA, 75mA, and 150mA. These can be combined and adjusted according to the actual situation of your power bank. If the power bank cannot be kept on, insert another jumper. For example, inserting it into the 50mA position will consume 50mA of current. If the power bank shuts down, insert a 25mA or other jumper until the current is sufficient to keep the power bank on. The maximum current that can be achieved is 150+75+50+25mA=300mA.

Brand: AYASOSO

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Key Features

• ✅ Prevents Power Bank Auto Shutdown: Simulates a real device load to keep power banks and portable chargers from turning off automatically during testing or low current draw.
• ✅ Adjustable Dummy Load: Allows you to set different current levels, making it ideal for testing the output performance and stability of USB chargers and power banks.
• ✅ Easy to Use: Plug-and-play USB module with clear indicators, perfect for quick testing and continuous operation without complex setup.
• ✅ Wide Compatibility: Suitable for all standard USB ports, compatible with most power banks, USB wall chargers, and other 5V USB power sources.
• ✅ Essential Testing Tool: Great for electronics hobbyists, repair technicians, and DIYers who need reliable tools for power bank maintenance, charger evaluation, and battery discharge tests.

Product Details

• ✅ Package Dimensions: 7.87 x 3.94 x 1.18 inches
• ✅ Item Weight: 1.76 ounces

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