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140A Off-Road Charging System Package

PART NO. 40-257

CTEK has created the ultimate 12V power system for your vehicles by combining the CTEK D250SA Smart Charger and a CTEK Smartpass 120 Complete Management Unit.

Installing these products into your 4WD, camper trailer, or RV will give your batteries the ultimate performance, power, and lifespan. CTEK enables you to extend your enjoyment of the outdoors!

140A OFF ROAD CHARGING SYSTEM PACKAGE INCLUDES

1 – Part# 40-186 - D250SA Dual – DC/DC onboard charger

1 – Part# 40-185 - SmartPass 120

1 – CTEK Battery System Monitor (not available separately)

“Having owned several of another ‘popular’ brand of charger, the CTEK is far and above superior in every possible category. WELL worth the miniscule additional cost. ”

Testimonials