Using this rear rack e - bike battery is easy. First, use the mounting bracket to securely attach the battery to the rear rack of your e - bike. The locking station ensures it stays in place. Connect the discharge cable to your e - bike using the micro Anderson connector; an adapter is available if needed. To charge the battery, plug the charger with the Australian plug into a power outlet. Remember to keep the keys in a safe place as they are used for battery security. When it comes to maintenance, avoid exposing the battery to extreme temperatures. Check the Battery Management System (BMS) regularly for any signs of issues. If you face any problems, our 12 - month warranty has you covered.