Tecmate TM550 - TecMate Optimate 2 Duo Battery Maintainer

Features: USE: Indoor / Outdoor (lowest temperature: -40°F / -40°C).. INPUT: Global (100-240V 50-60Hz), high efficiency (CEC listed).. STYLE: Weatherproof case with wall mounts, with 6ft / 180cm AC supply lead and 6ft / 180cm charge lead ending in SAE connector.. SAFE: 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.. INCLUDED: weatherproof battery lead & battery clip set.. FEATURES: Adapts automatically to Pb or LFP battery. 24-7 safe long term maintenance..