OptiMate 2 DUO, the powerful ‘no brainer’ battery maintainer for the hi-technology battery in any of your vehicles – Guarantees healthy lithium or lead-acid batteries! Charges and delivers long term maintenance automatically.

Features:

• For all 12V power sport battery types including lead-acid (Pb) > STD (with filler caps), AGM, GEL (sealed VRLA) ) & EFB and Li-Ion made with LiFePO4 / LFP technology.
• Safe to leave connected. Full electronic protection.
• Maintains battery at full charge and good health.
• Low Volt Start of 4V.
• Warns when battery damage is detected.
• Energy saving technology.
• Stand-by power less than 0.5W.
• Efficient 24-7 battery maintenance.
• Weatherproof. Rated for use down to -40°C / -40°F.