CTEK Smartpass 120 DC to DC Dual Battery Charger Power Management System 12V

<p><strong>CTEK Smartpass 120</strong> charges and supplies the service battery and equipment with 120A, separates critical equipment from non-critical equipment ensuring that radio, emergency lights and navigation systems always have power. It’s a <strong>120A Power Management Solution </strong>which distributes, controls and maximises the available energy from your alternator to power service batteries and consumers. <strong>SMARTPASS 120 handles all 12V batteries between 28-800Ah</strong>.</p> <p>Its Battery Guard function ensures that critical equipment always has power and takes priority when the voltage on the service battery is low, disconnecting non-critical consumers. The unit’s Battery Guard will protect your service battery from total discharge and built in over temperature protection reduces charge current before the battery temperature gets too high. CTEK SMARTPASS 120 is <strong>compatible with the D250SA</strong> 20A on board charger.</p>