bms connections help needed

m3vuv

100 W
Joined
Nov 16, 2017
Messages
222
Location
horncastle lincs uk
Hi all,i have just brought this new bms,https://www.aliexpress.com/item/100...o.order_list.order_list_main.4.21ef18029IGMSl
its listed as from 10 too 17s,i ordered it 13s 60a,here is the wireing instructions,i am having problems trying to work out the balance wires for 13s(see attatched pdf),can anyone explaine what to do,so far i joined bc-12 too bc13 but seem too have a wire over,do bc 12-13-14-15 all join together then all join to bc 16?,thanks in advance.
 

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  • SP17S003 V1.1 Li-ion.pdf
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See picture attached below.
I've used this bms on 20 different batteries, if you need anything else I'll try my best to help.
 

Attachments

  • 10S-to-17S-connection.jpg
    10S-to-17S-connection.jpg
    335.2 KB · Views: 1
13s battery has 14 cables as the first one is 0 + 1 through 13 = 14 x
 
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