DIY 52V Hailong-2 - need a second look?

Batteries, Chargers, and Battery Management Systems.
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mokaction
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DIY 52V Hailong-2 - need a second look?

Post by mokaction » Jan 02, 2018 3:01 pm

I am trying to do a 52v 14s battery with a Hailong 2 case. Please let me know if the connection look correct?? Thank you for your help in advance.

Red lines = Parallel
Black lines = Serial
yellow lines = nickel strips to be spot welded
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amberwolf
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Re: DIY 52V Hailong-2 - need a second look?

Post by amberwolf » Jan 03, 2018 1:40 am

Red lines = Parallel
Black lines = Serial
well, you have black lines where parallel connections exist, rather than series.

and red lines where series connections exist, rather than parallel.

as for where to put nickel, i don't know if it's right or not.

there are a number of good threads about how to build packs that show interconnect patterns and methods
i don't have any links but if you search for threads with
18650
in the title or first post, you'll find most of these threads.

and there's at least one thread about how not to build packs that show stuff you don't want to do.
https://endless-sphere.com/forums/viewt ... 14&t=84412

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