Gail Honeyman(Author)
AYASOSO
USB Electronic Load Module, Power Bank Virtual Load, Anti-Shutdown Device for Portable Charger Testing, Adjustable Dummy Load for DIY Electronics and Battery Testing
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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 curren…
SpecPicks Verdict
SpecPicks classifies USB Electronic Load Module, Power Bank Virtual Load, Anti-Shutdown De… as a niche pick — read recent reviews before buying in the power supplies & cables category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. AYASOSO's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by AYASOSO's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
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.
Full Specifications
| Brand | AYASOSO |
|---|---|
| Easy to Use | Plug-and-play USB module with clear indicators, perfect for quick testing and continuous operation without complex setup. |
| Connectivity | USB |
| Package Dimensions | 7.87 x 3.94 x 1.18 inches |
| Wide Compatibility | Suitable for all standard USB ports, compatible with most power banks, USB wall chargers, and other 5V USB power sources. |
| 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. |
| 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. |
Ready to buy?
USB Electronic Load Module, Power Bank Virtual Load, Anti-Shutdown Device for Portable Charger Testing, Adjustable Dummy Load for DIY Electronics and Battery Testing is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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