Tester with 4 channels for Lithium-Ion 18650 batteries / Presentation and test kit from Aliexpress

FVEBlog

✔️Hello! In today's video I presented the electronic part and tested a module for charging and discharging lithium-ion 18650 batteries. This kit bought from Aliexpress was able to test the capacity, energy and internal resistance of the batteries. In the clip, as you can see, I used INR18650-35E and