how to replace Hailong battery connector

www.greenbikekit.com/ If your Hailong battery connector worn out, you need to replace the Hailong connector of your battery. Important: If you solder the connector yourself, please don't solder the positive and negative resersely, there are "+" and "-" marks on the connector.
If you need a new set of Hailong connector, please check from here:
www.greenbikekit.com/hailong-...
Hailong battery power cable for mounting foot:www.greenbikekit.com/hailong-...
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52V 15AH~17.5AH Hailong 02 battery: www.greenbikekit.com/52v-high...
36V Hailong 01 battery: www.greenbikekit.com/36v-down...
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48V Hailong battery charger with 5.5x2.1DC charging port: www.greenbikekit.com/48v-3a-1...
36V Hailong battery charger wit 5.5X2.1DC charging port:www.greenbikekit.com/48v-li-i...
36V Hailong battery charger with 3pins XLR connector: www.greenbikekit.com/e-bike-l...
Hailong 01 key lock: www.greenbikekit.com/key-lock...
Hailong 02 key lock: www.greenbikekit.com/key-lock...