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18650 - Part 4 - Battery cells bulk charging and discharging with TP4056
Finding batteries is one thing, but you also have to test them. Charging and discharging will be a very time consuming part of your build. To make it easier, you can build a bulk charger and discharger. Here I explain the most used items for a DIY yourself bulk charger and discharger bank. In the next episode I will explain more about the OPUS BT-c3100 charger-discharger. So before starting ordering, watch part 5 of my series and then decide which way to go.... or go both ways, like I did. For the Opus charger review https://youtu.be/lrg-j8qxAJc For the LiitoKala Lii-500 review https://youtu.be/Gzlh6d2iaPE To go to my YouTube Channel - Sailing and Electronics https://www.youtube.com/channel/UCLKYCkXn8HDEUfIGO2lmCnQ
