OptiMate 7 Select GOLD series is a 9-step sealed battery-saving charger and maintainer that gets the full potential from high-performance 12V batteries. ⚡ Designed as the pro choice, it includes a power supply mode to support a battery during tuning and troubleshooting.
Select charge voltage of 14.4V for most batteries or 14.7V for premium AGM, or choose Power Supply mode; the selection remains in memory even if AC power is lost. Power Supply mode provides constant power for vehicle tuning, diagnostics and troubleshooting. AMPMATIC automatically adjusts current to match battery size and condition.
Fully automatic multi-step charging brings the battery safely to full charge — connect and OptiMate 7 Select does the rest, no supervision required. Temperature compensation adjusts voltage for cold or hot environments. Safe to leave connected with full electronic protection; maintains battery 24/7 at full charge and good health. It can revive a dead battery from as low as 0.5V and reports state of health (S.O.H.). IP54 weatherproof rating and rated for use down to -40°C / -40°F. Green technology uses 50% less energy and cuts running cost by half. 🔋
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