diy solar

diy solar

84 volt changeover switch

Stucco

New Member
Joined
Oct 4, 2021
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51
So I finished the 18650 battery pack for the electric cycle I am building. Along with the 18650 I will have the spim08hp 84 volt pack I built before.

There is a major amp hour difference between the 2 packs, and I don't want to have backfeed from the 18650 to the spim pack so I was thinking about putting in a changeover switch. Then I can run one out, hit that switch, and then have the other pack running.

Is this a dumb idea? Anyone have any idea about what type of changeover switch I would want?

I need to do an amp test to see what full throttle draws from each of the packs still.
 
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