OptiMate 2 DUO is a compact, weatherproof battery maintainer for everyday use and long-term storage. 🔋
The rugged case includes wall mounts and both a 6ft / 180cm AC supply lead and a 6ft / 180cm charge lead terminating in an SAE connector for easy installation.
Built for indoor and outdoor operation down to -40°F / -40°C, it automatically adapts to lead-acid and LFP chemistries for safe maintenance.
Safety features include spark suppression, automatic shut-down if a short or battery disconnect occurs, and design that prevents overcharging while protecting vehicle electronics. ⚡
Ideal for 24/7 maintenance of vehicle batteries without user intervention, and supplied with a weatherproof battery lead and clip set for immediate use. ✅