Extreme Team issues - post here

[augiedoggy]

Originally Posted by shoomba

I opened my battery today and this is what I found. I tried taking the silver piece off the top, but even with the screws out it doesnt want to budge. Probably will have to get that off at some point to get more info on what it actually is. Looks like there used to be a sticker on it at one point at the top. Anyway all I can see is the black wires soldered to the board with C- printed near the connections, and the blue wires soldered onto a side that says B-. Plus the connectors at top covered in some white gunk. Not exactly what I was hoping to find. I do know its an ANT BMS and not a Daly, but I dont know any model or specs for it, despite me asking ET more than once before they went under.

Ok so I know the largest ant bms that is literally plug and pluy with that one is rated at 240amps continuous and 500amps peak.. the Bluetooth app should tell you what model you have but from the amount of leads it looks like you have that model. By the way they do make a nice color touchscreen which will give you state of charge and remaining capacity information it plugs right into that BMS And costs about $30. https://www.aliexpress.us/item/32568...andl_shipto=US it would have helped with this as you would be able to see whats happening with the bms when it cuts out like the bluetooth app.
I have the pictured 500/240amp bms I bought to use for my diy pack but then decided to go bigger yet.

The following info I got from the seller I bought mine from may help you find your issue.

"Parameters that need to be set up in app ：
Step 1: Select the battery cell type set to the corresponding battery cell type li-ion or lifepo4 or LTO in control page of app, then click save in that page too and can show parameters )
Step 2: Modify the physical capacity the same as real capacity
Step 3: Enter the correct Cell Number in fast setting page (for example, if 20S BMS is connected to 17S, actual number of cell needs to be set to 17)

Only these parameters need to set up . Other parameters we recommend you to use default values .

when you are connecting load or charger , manually turn off Dischrage MOS / Charge MOS in control page of app firstly and click save, then connect load or charger .

APP use and other operations video link :https://m.youtube.com/channel/UCGNnC...LOB8A/featured
Newest version Android phone APP :
https://www.antbms.com:10001/apk/antbms.apk
IOS iPhone APP search "antbms" in iPhone APP store.
other English Andorid app and computer software and manual download link :
http://mysharegadget.com/739077737
copy the link and open in another browser !
it can change language to English in APP .
APP/Computer software level 1- level 4 password : 12345678 or 00000000
APP/Computer software level 5 password : 123456789abc or 000000000000
after vertify level 5 , you can set up parameters

APP connection need to pay attention to these :
1. Activate the bms , the bms bluetooth led is flashing.
2. Must agree to open location persmission when you are installing app . And also remember to open your phone positioning.
3 . Put the phone near bms , some phones need more time . some slow phones need to click several times of connect."



I would install the app and see what setting are in place for temp protection and max amp vs continuous amp setting and timeouts because they are all adjustable in the software if you have an android device.