Hi everybody,
just started to build my own small battery with 18650.
I startet to test some cells voltage drop after 1 month. After finishing the voltage drop test i want to ask how you discharge all 18650s to 3.7 or 3.6 for storage or building the packs?
I noticed that you can change settings on an opus charger to 3.7volts. But for this you have to discharge the cell complete an load them again. I guess somebody has a good idea to get them better to 3.7 or 3.6 volts.
Thanks!
regards Christian
just started to build my own small battery with 18650.
I startet to test some cells voltage drop after 1 month. After finishing the voltage drop test i want to ask how you discharge all 18650s to 3.7 or 3.6 for storage or building the packs?
I noticed that you can change settings on an opus charger to 3.7volts. But for this you have to discharge the cell complete an load them again. I guess somebody has a good idea to get them better to 3.7 or 3.6 volts.
Thanks!
regards Christian