battery connector problems

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Catchrob1

New Member
Feb 12, 2012
2
0
0
Florida
I am working on a bike kit project I put together myself. So far things have going okay, but the 36V 10AH Headway LiFePO4 Battery 38120 E Bike Battery Pack has a different output connector. It’s a 4 Pin male Cannon plug, the 1,2 pins are neg. ,the 3,4, are plus. I do have the female connector but it is not wire on the system. My question is what kind of clamps(or do I solder) do I need for the two bare wires hanging from the wiring harness, and does that mean all have to do is find the right wire (+or-) to put to the 1,2, and the other to the 3,4. I had seen pictures online with similar products with only two going in the female 4 pin connector. But no diagrams to actually see how it’s wired up. Can anyone advise on this
 

Catchrob1

New Member
Feb 12, 2012
2
0
0
Florida
cnnector problem to battery

Thanks for the information, but I’m not sure if that is what I need. I am sort of a novice with dc wiring. When I was putting this project together I was hoping to do more plug and go than wire and solder. The Headway 36v 10ah pack I bought is a is in a case . No bare wires, just a 4 Pin male Cannon plug on the bottom of the case to plug into the wiring harness to the controller and a side access for Coaxial Plug for charging. Now from the controller it connect to a standard looking cord with a 3 prong female plug. From there it plug into a male 3 prong plug with 2 wires (+, -) no ground. I am guessing this is setup for a battery with no case; I don’t really want to get into the case because that might void my warranty. This is where I come to the 4 pins female Cannon plug that was sent (by bmsbattery.com) with no wires. So I’m just trying to figure out how to connect the 4 pins female Cannon connector. I know the Discharge connector: 1, 2 +; 3, 4- is set this way. This is where I am at, here is the reference # 38120_10ah 36V10Ah LiFePO4 Battery 38120 Battery Pack with Carrier from bmsbatery.com. It has pictures perhaps that will help. Connector/Adaptor: 4 pin female Cannon plug for DIY. on batteryspace.com shows the female connector.