Recent content by ketof

Hi all So i startede on the solderimg of the BMS. First the B- them the first black wire goes to - group. The first White wire p1 goes to The plus group or so i thought... A small smoke cloud came out of the BMS, god knows why, but i thought i did i right so continued until i noticed that...

Hi Again I think i have this figured out but would be nice if someone could help with the last bit and say yes or now if i am correct. The things i don't know how to wire is the power switch, how in generel? And the charge connector, there are 3 pins, should i just solder to two of the pins...

Thanks for the reply #dogman dan The case os not something special, and i guess that the wire concept is the same on almost all cases? This is the case...

hi all I have spot welted my battery together and now need to connect the battery to my tigershark case and BMS Please help me how to connect there battery correct. Please see the attached images. From the connect schema image, i assume that instead of cables i have to connect to The...

Well what do you know... finally got it!!! :lol: 8) just to bad i had to use 3M of nickel and a burned finger to learn, but i guess that is part of the process you learn from :roll: to see final design see attached image of the layout

Hi all Now i have tried 4 different designs but all ends with 1 pair being the same as on the other side which will create a shorting. Burned my finger doing that today :oops: that is how i figured that something where wrong in the layout i had created from the beginning. Please see attached...

Hi I thought that i had the layout design correct, but i dont think so after i have done the first site of the battery 😔 So i want to ask i someone have a correct tiger shark battery layout desig, they want to share with me? It is a 13p5s design i am looking fore My originale design can...

This is Awsome stuff, thank you all!! @jonyjoe303 http://repackr.com/ that is a smart thing, this makes it easy to put the right together when all my testing is done. Didn't know that site, but it is awesome. I have a 30A continuous discharge current BMS, and a 1000W motor. To be honest i am...

I bought 80pcs 2600mah batteries from the same supplier and is now testing them, for using in a 48V 13S5P pack. Unfortunately it seems like there is a big spread in capacity of the batteries So fare i have tested around 1/4 of all the batteries and it looks sad :( aprox. 1/3 is around...

So i god my Batteries and is now int the testing phase to make sure that everything is ok with the batteries. Unfortunately it seems like there is a big spread in capacity of the batteries :( So it states that the capacity is 2600mah pr cell, but in reallaty only about 1/3 is this or above...

#Matador, thank you for the reply! thats a nice fit with the 70pcs in a tiger pack :), since this is my first battery i will stick with the normal fit, might trimm it a bit to get room for my BMS inside the pack. Just to be sure i have understand it correctly, it is the controller that dictates...

Hi all I am going to build a 48V 13s5p = 65pcs which give a 13AH battery I have attached a image of the design, but would like to know what you think about it, i need a 30A discharge. So dos the Nickel strips have enough connections to support this design? i am using 0.15mm *7mm 99.9% nickel...