Description
Managing auxiliary power setups in high demand vehicles requires a robust power management solution. The CTEK SmartPass 120S with installation kit provides total control over energy distribution between your service battery and power consumer units without draining your primary starting battery. This unit delivers up to 120 amps of current for fast and efficient charging while you drive, making it a vital addition to heavy duty electrical configurations. Whether you are running winches, auxiliary lighting, or onboard electronics, this power manager protects your system from voltage drops and ensures your gear receives steady power when you need it most.
Built to handle harsh environments, the SmartPass 120S works seamlessly alongside compatible chargers to maximize alternator output and optimize battery health. The included installation hardware simplifies the setup process, allowing you to get your power system configured correctly right out of the box. Intelligent current prioritization ensures that critical onboard equipment powers up first before auxiliary loads draw current, safeguarding your electrical infrastructure from overload conditions during peak demand cycles.
- Delivers up to 120 amps of continuous charging current for rapid power recovery
- Includes comprehensive installation kit for straightforward hardware mounting
- Manages power distribution between service and starter batteries automatically
- Protects sensitive onboard electronics and auxiliary equipment from low voltage
- Compatible with standard alternators and external charging sources
- Dynamic load prioritization directs power to critical systems first
- Compact robust housing withstands extreme underhood temperatures and vibration
Upgrade your auxiliary power architecture with proven hardware designed for serious electrical demands.
