9 Step Battery Charger for 12V starter and deep cycle batteries. The world's most advanced battery charger for starter deep cycle batteries! OptiMate 6 Select is perfect for starter and deep cycle 12V batteries that demand accurate temperature controlled charging and unsupervised safe long term maintenance. Voltage selection (14.4V / 14.7V) ensure the battery receives charge at the correct voltage. Special feature: POWER SUPPLY mode delivers stable power for vehicle system reprogramming, show room vehicle demo or retaining memorised settings when battery cables are disconnected to fit powered accessories or replace the battery. Charging Amps: 5A (Ampmatic) @ 14.4V / 14.7V / 4A@ 13.6V Use: Indoor / Outdoor(lowest temperature: -40°F / -40°C). Save: Low Volt Start of 0.5V + .
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