MadsSwag Posted July 15, 2020 Share Posted July 15, 2020 Hey Guys. Some of you maybe know something about lithium ion (18650's) that i don't know so here is my question. I have just bought a battery tester/charger (liitokala lii-500) and i have just started some of my (used) cells. For 1 week ago i got some festool 5,2 ah, dewalt, milwaekke, Fein, and some other batteries. (Question) How many milliohms/mR diffrence can there be when you are making a battery pack of mixed cells? I know that the capacity needs to be close to each other, but how close? For an example. 1 of my festool rates 2400mah and 28 mR and my milwaukee rates 2200 mah but 60 mR/milliohms and my fein rates 2500mah/120mR/milliohms. Can they all be put together as one pack. How much can the diffrence be with the cells in milliohms and mah? Thanks for you'r answers! Quote Link to comment Share on other sites More sharing options...
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