You must connect charger to AC power before connecting to the battery pack. Otherwise, the charger will NOT charge the pack and you will not get a RED LED indicating charging.
Connecting the battery to the wrong polarity will damage the charger. We are not responsible for the damage or losses caused by misusing!
Charging terminal: Standard Female SAE Quick Connect plug Connector.
Included one pc connector adapter - convert from Standard Male SAE Quick Connect plug to alligator clip.
2WD self balancing robot! This kit is a perfect plataform for learning Arduino, PID control, serial communications(Serial, I2C, SPI), PWM signals, IMU filtering, etc.
100 pack of black UV resistant nylon with flexible tape section, pull tight and does not come undone. Length 6 inches.