This video demonstrates how to diagnose a dead NOCO boost battery pack using readily available tools. The creator shows how to use a USB power supply with a meter, a power bank with a screen, and a USB cable with a built-in display to check if the battery is accepting a charge. They then explain a clever trick to charge the battery directly, bypassing the internal circuitry, and finally show how to use a regular charger to complete the charging process.
30685 11 месяцев назад 9:02