product manual:
- The material of the extension cord is aircraft grade and has a longer service life.
- Flexible vehicle compatibility: 12-36V DC power supply voltage range for large vehicles such as semi-trailer/van truck/5th wheel/trailer/bus
- We promise to ship your order within 24 hours after you submit your order, your package will be received within 5-7 days
- Our warranty period is up to 2 years. If you are not satisfied with the products received or have technical problems, we will serve you within 24 hours. Customer Service and Technical Support Email: ★Toerapta@163.com★