Dual lithium-ion battery electrical diagram

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scootergrisen   100 W

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Dual lithium-ion battery electrical diagram

Post by scootergrisen » Jan 25 2022 1:51pm

I would like to see electrical diagrams or pictures that shows the wires in vehicles that have 2 litium-ion battery packs connected at the same time.

I want to know how that is made.
So perhaps i can make it on my own scooter.

Like this from an LVNENG scooter.
I think it can come with one battery cable and then you can install an extra battery cable if you want to use 2 batteries at the same time. But hard to find any information.
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maincraft   1 mW

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Re: Dual lithium-ion battery electrical diagram

Post by maincraft » Jan 28 2022 10:37am

Don't understand question?
Just connect plus to plus and minus to minus
And you will have shared capacity

john61ct   100 GW

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Re: Dual lithium-ion battery electrical diagram

Post by john61ct » Jan 28 2022 11:12am

Just keep an eye on them more closely as they age, get them balanced, do periodic capacity testing a bit more frequently.

And of course ensure at similar voltage before connecting

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