Battery Box for OSOYOO 2WD Balance Car Robot Kit
Shipping Policy | Refund Policy
OSOYOO 2WD Balance Car Robot Kit:
https://osoyoo.com/2018/08/01/introduction-of-osoyoo-2wd-balancing-car-robot/
https://osoyoo.com/2018/08/01/introduction-of-osoyoo-2wd-balancing-car-robot/