Author: DFNA

More than 5 Years in enhancing battery performance of all Honda Pioneer models. Looking for proven and tested Honda Pioneer dual battery kit? True smart battery isolator is an automatic isolator system for any ATV & UTV brands especially Honda, Kawasaki, Polaris, John Deere, and Yamaha. Features Created for two or more batteries Ejoy adding […]

The True dual battery isolator for Sea-doo Speedter is available at DFNA Designed for boat application, this waterproof dual isolation system is capable to stand the heat of the engine up to 105 deg. Years of research and testing make this technology a maintenance-free DBK. The battery cables are long enough to make fit beside […]

Best Polaris RZR dual battery kit perfect for these models:  RZR 1000, RZR XP 4 Turbo S,  RZR Ranger, RZR S4, RZR XP High Lifter, Ranger and Sportsman. It has a 1-year free replacement warranty, lifetime flat fee replacement. Compact size to fit with small hood, guaranteed durable, and automatically charge using voltage-sensitive technology. The […]

Toyota’s favorite option for Sequoia dual battery isolator kit For 7 years, True Technology have servicing huge brand of vehicles as an integral part of the power system. True smart dual battery isolator system is an advanced technology for managing your battery power. Whatever Toyota Sequoia model you have, this technology is universally designed for […]