18650-testing

3 года назад

This video demonstrates how to test the capacity of 18650 batteries. The presenter tests several batteries, including those from power banks, laptops, and those purchased online. They use a capacity tester to measure the actual capacity of each battery and discuss the importance of weight as an indicator of authenticity.

1 год назад

Как пользоваться тестером емкости аккумулятора_Li-ion 18650. НАСТОЯЩИЙ! Удобное и быстрое устройство, ваш новый/бывший в ...

7 лет назад

The video tests the capacity of 18650 batteries salvaged from a cheap laptop battery pack. The tester uses a battery charger to discharge the cells and measure their capacity, finding that they perform surprisingly well despite their origin. The video also explores the internal resistance of the cells using a quick test feature on the charger.