Briidea Towed Vehicle Battery Maintainer, Easy Installation

Towing a vehicle need Briidea, the best selling auxiliary braking system that shortens the overall stopping distance and keeps them legal with all North American towing laws. This universal battery maintainer can be used with all braking systems to maintain your towed vehicle's battery charge while in tow.

• RELIABLE CHARGING: When your car breaks down, our Trailer Battery Maintainer will help a lot. It will keep the battery of the towing vehicle charged in the trailer, and continuously output a large current of 2A-3A in one direction to ensure stable current output when the trailer is towed
• UNIVERSALLY APPLICABLE: This trailer battery maintainer is universal and can be used with all brake systems, so you don't have to worry about the unfitable model
• EASY TO USE: You don't have to worry about your own hands-on ability. Our products are easy to use and operate, and the accompanying manual has concise step-by-step graphic instructions
• EASY TO CARRY: Our trailer battery maintainers are small and portable, and take up no space. You can keep one in your car for a long time in case you need a trailer
• REMINDER: The quality of our products is guaranteed. It is recommended to develop a good habit of powering off after use, so that the service life of the battery maintainer will be longer