Mini Fuse AGM Battery Voltage Booster For Toyota 4Runner, FJ Cruiser, & Tacoma

Description

This voltage booster corrects your alternator output by approximately 1/2 to 3/4 of a volt. It will force the alternator to output between 14.1 and 14.7 volts to correctly charge and manintain AGM Batteries brands such as Odyssey, Optima, Nothstart, etc.)
Simply replace the ALT-S fuse in your front fusebox with this booster and retain your factory fuse protection.
Verified to work with:
2003-2009 4Runner
2004-2006 Tacoma
2007-2014 FJ Cruiser
2007 Tacomas are backwards for some reason. Contact me to make you a special one.
This will only work with MINI FUSE - it will not work with other makes/ models/ years not listed above!
1 YEAR WARRANTY ON PART - We will replace any failed part, no questions asked.