OptiMate 2 DUO Battery Chargers

The OptiMate 2 DUO is a versatile, fully automatic sealed battery charger and maintainer that works with all 12 V Lead-acid, 12.8V/13.2V Lithium and LifePO4/ Lithium-Ion batteries—and is green technology only using standby power of less than 0.5 watts. Connect the battery to the OptiMate 2 DUO charger, and it does the rest, no supervision required! Unit automatically senses the type of battery and charges and maintains it for optimal performance.

Key features:

* Ideal for Lead-acid (AGM, GEL and STD) 12 V batteries from 6–96Ah and Lithium (LiFePO4 and Lithium-Ion) 12.8/13.2 V batteries from 2-24Ah
* Provides SAFE 24/7 protection by preventing discharge from connected circuitry and guarantees more battery power
* Adaptive charge program adjusts to the battery type and condition
* Saves your 12 V lead-acid or 12.8 V lithium battery from as low as 4V
* Recommended by Honda®, Yamaha, Kawasaki, KTM and Husqvarna and global battery manufacturers Antigravity, Super-B and Earth-X
* No worries if you don't have a garage; the Optimate 2 DUO is weatherproof and IP54-rated and can withstand as low as -40 degrees F
* Adapts automatically to Pb or LFP battery for safe long-term maintenance
* Continuous charging if healthy, stops and warns if faulty
* Warns when battery damage is detected.
* Includes weatherproof battery lead and battery clip set
* No risk of overcharging—totally safe for vehicle electronics.
* Sparks suppressed—safe for long-term battery maintenance
* Automatic shut-down if short-circuited or battery disconnected
* Input: Global (100-240 V 50-60Hz), high efficiency (CEC listed) Show Less