How many volts should I set my charger to charge to 70%?

330rcs

Active Member
I have a 52v 17.5ah lithium battery for my ebike and I have a cycle satiator and I have an extra battery that I want to put away for storage so I read charging to 70% is best. These are my current settings for charging to 85%. What do I need to change to charge it to 70%?

Thanks!
 

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Sierratim

Well-Known Member
Region
USA
City
Nevada City, CA & Paradise Valley, AZ
This widely distributed chart suggests 53.8V for 70% charge.

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