Used for just 1 month and removed. Works as advertised. $35 shipped to lower 48 states.

“Do you own a late model vehicle that suffers from a low battery charging voltage? In recent years car manufactures have been lowering the charging voltages in their vehicles to aid them in meeting strict overseas anti-pollution requirements, and to improve vehicle fuel consumption figures. This has resulted in the vehicles charging systems being barely able to cope with the day to day charging of the vehicles battery, leaving the vehicles battery in a permanent state of discharge, which can lead to starting problems and premature failure of the vehicles battery. The alternator voltage booster has been specifically engineered to overcome this problem by restoring the vehicles charging voltage to normal levels, thus ensuring the vehicles battery is properly charged. The installation of an alternator voltage booster is also essential when installing a dual battery system into your vehicle, it is the simplest and most cost effective solution to obtaining a suitable charge voltage for both the main and auxiliary batteries. The alternator voltage booster will increase the alternators output voltage by approximately .5V - .6V giving a much improved charge voltage for all your vehicles batteries, greatly reducing the time it takes to recharge them. Why buy an expensive DC/DC charger when alternator voltage booster will do a better job at a fraction of the cost?”

Attached Images