Protect your batteries from parasitic drain!
Current models include LED light.
This PriorityStart! battery protector is specially designed for Law Enforcement, Fleets, Utility, Emergency, and Security vehicles with multiple accessories. PriorityStart! 12v battery protector is an automatic computerized on/off “switching” system protecting battery voltage and starting power. If battery voltage drains below 11.7 volts when engine is off, it automatically disconnects the load. The battery voltage immediately recovers. TO START: just step on brake pedal, starting power is automatically reconnected. Designed to handle 1000 "starting amps".
Easy to Attach!
- Connect your existing vehicle positive cable to Priority Start
- Attach the PriorityStart! 12v battery protector cable to your battery's positive post
- Attach the ground wire to the battery's negative post
Often multiple accessories mimic “engine run”. The Pro-Series is specially designed to handle multiple accessory loads, utilizing higher value electrical components to monitor “engine run” when the engine is off.
Pro-Series is successfully being used in vehicles with:
- 2 way/CB radios
- Radar Systems
- Cell phones
- Flashlight Chargers
- Mobile Equipment
- Dual batteries
- Hi-Amp Stereo Systems
- Mobile T.V
PriorityStart! battery protector is an electronic cut off switch. It will not charge or maintain a battery.
Have a question regarding use of this item? Contact PriorityStart directly for installation or technical support. They can be reached at (800) 780-8276
After repeated jump starting and premature battery replacement caused by a parasitic voltage drain, I finally installed the PriorityStart! 12V ProMax Automatic Low Voltage Disconnect Switch. It was easy to install and so far has worked great! The truck has started when needed even after several weeks of no usage.
Doing the job I expected. So far working well.
I have a parasitic battery drain some where in my electrical system that has yet to be located. I easily installed the ProMax Battery Protector and it works. No longer do I have a completely dead battery because the Protector temporarily disconnects the battery from the main electrical system until I trigger it to reconnect. My battery is protected whether I am able to find the parasitic drain or not.
This product is great and we use it on customer vehicles when they have a slow draw that drains their batteries. Highly recommend!
Like the 1st one so much I just bought a 2nd for my 2001 toyota 4runner!!! The 1st one totally resolved my parasitic drain issue on my subaru which was a 6 amo drain!! Thanks guys!!
Fixed my car and is easy to install
I love this But! this is a problem this the led connector, it need to be replaced with a nut and Bolt Connector,
on my truck the live cable came off the led connector and almost shorted on the body of the truck, vary dangers,
I went to canadain tire and bought a led post connector with nut and bolt,and it took care of the problem. In all Great Puduct.