The Charger Optimate 2 extends the performance and durability of a battery of 12V. Optimate 2 detects the condition of the battery, recharge and maintains the battery ready to 100% and provides power to the anti-theft alarm, display, to the onboard computer etc. The maintenance program Optimate offers only what needs the battery, do not overloaded ever. - Wide charge: 0,8A (constant current) - Use: Indoor / outdoor (lowest temperature: -4 ° F / -20 ° C). - Save: starting at low volt 2V - IDEAL FOR: batteries STD, AGM & 12V GEL from 3 - 96Ah - INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed), fully sealed. - Style: weatherproof with wall support, with power supply cable 6ft / 180cm and load Cable 6ft / 180cm that terminates in the SAE connector. The battery cable resistant to atmospheric agents and the set of standard batteries included. Safe: no risk of overloading. Completely safe for the vehicle electronics. The sparks are deleted. Safe for long term maintenance of the battery. Automatic shutdown if short circuit or the battery disconnected.