Bafang Electric Bike Battery Charger Conversion
The Bafang Electric Bike charger and battery has a STUPID connection for charging. One so STUPID that the instructions that come with the battery actually mentions it and says clearly it is not covered by the warranty. The STUPID center sense pin... Why someone thought this would be a great idea, I do not know. And having gone through 4 chargers where this STUPID sense pin broke off, I had enought. I CANNOT BE HELD RESPONSIBLE FOR ANY DAMAGE CAUSED BY DOING THIS! YOU ARE PLAYING WITH HIGH POWER BATTERIES AND DOING ANYTHING WRONG CAN CAUSE BIG PROBLEMS! DO NOT PROCEED IF YOU DO NOT HAVE THE RIGHT TOOLS OR KNOWLEDGE! Okay, the issues is that the barrel connector on the charger has this STUPID pin in the middle which is used for sensing the battery and then allow charging. When this STUPID pin has broken off, it will not charge anymore. Taking everything appart will reveal 5 wires on the charger side, and only 4 on the battery side. There was a yellow wire in the charger side which I...
