OptiMate 6 Select Battery Chargers

The OptiMate 6 Select battery chargers are designed to optimize performance and extend the life of 12 V battery in your car, pickup truck, ATV, speed boat or motorcycle. These battery chargers also work great for your RV! The automatic 9-step program saves a deep discharged battery from as low as 0.5 V with Optimate's smart DE sulphation modes recovering the battery, so that it can once again accept charge, all automatically. Once charged, Optimate's 24-7 long-term maintenance mode keeps battery at its optimal level, ready to start vehicle or craft.

Key features:

* Automatically charge, test and maintain AGM, GEL, EFB, STD and deep cycle 12 V batteries—simply connect to battery and the charger does the rest, no supervision required!
* For lead-acid (Pb) 12 V automotive starter (SLI) including STD (with filler caps), AGM, GEL (sealed VRLA) and EFB and deep cycle battery types
* Selectable operation 12 V range (3 modes): 0.5 V to 14.4 V, 0.5 V to 14.7 V, and 0.5 V to 13.6 V (power supply)
* Precise charging with two 12-volt charge modes dial-in the right charge level for standard 'wet cell' and sealed premium AGM or spiral cell AGM batteries—your charge mode selection remains in memory even if the AC power is lost or the battery is disconnected
* Charging is fully automatic and worry free—the built-in temperature compensation automatically adjusts charge rate according to ambient temperature; voltage is reduced when hotter and increased when colder
* AmpMatic charge control automatically adjusts charge current (Amps) according to battery size and condition, guaranteeing an optimal charge every time
* The power supply mode provides constant power, keeping the battery charged whilst you tune or troubleshoot electrical problems in your vehicle, truck, ATV, motorcycle, speed boat or RV
* Input: Global (100-240V 50-60Hz), high efficiency (CEC listed)—only the power plug type is different to comply with national/regional electrical safety laws Show Less