TM522-D2 OptiMate Solar DUO 20W

6-step 12V / 12.8V 1.67A sealed solar battery saving charger & maintainer

OptiMate Solar DUO 20W, the smart sun powered charger & maintainer for all ‘12V’ batteries – Charger by day, monitor by night!

Ideal for 12V lead-acid / 12.8V lithium batteries found in the vehicles and craft above.

The smart charge controller automatically adjusts charge according to battery type and condition – OptiMate Solar DUO’s smart control guarantees longer battery life and more battery power!

The controller’s fully automatic multi-step program brings the battery safely to full charge – Connect to the battery and OptiMate Solar DUO 20W does the rest, no supervision required!

MORE FEATURES:

Converts low solar energy to efficient pulse charge.

DAY: Charge & maintain. NIGHT: monitor charge level.

Safe to leave connected. Full electronic protection.

Saves your ‘dead’ battery from as low as 4V.

Displays battery state of charge.

Energy saving technology. √ Efficient dual conversion. √ Complete 24-7 maintenance.

Works in any weather!