Don’t want to install the Prolong Car Harness yourself? No problem, we have authorized installers located throughout the US and in many places around the world.

We work with only the most capable resellers to ensure our products are installed quickly and correctly every time. You may want to contact one of our Installers directly if you have any installation questions prior to purchasing your Prolong Battery System. If you do not see an installer in your area let us know, we can help find a hybrid friendly service center near you that should be able to perform the installation service.

This listing of dealers and authorized installers is provided for your convenience only. Hybrid Automotive LLC does not endorse, guarantee or take responsibility for the work of any of these dealers/authorized installers. Each dealer/authorized installers is an independent business concern, and you should conduct any research or investigation you believe appropriate before engaging with them.