TECMATE Battery Charger/Maintainer TM-371 - Techworks Performance Online

Nine-step charger and maintainer for deep cycle 12V batteries that demand accurate temperature controlled charging and safe unsupervised long-term maintenance, Voltage selection (14.4V/14.7V) ensures the battery receives charge at the correct voltage, Charging amps: 6A @ 14.4V/14.7V; 4A @ 13.6V, Ampmatic charge control adjusts current to match battery size, Use indoors or outdoors (lowest temperature: -40?F/-40?C), Low-volt start of 0.5V and two-step desulphation recovery, Ideal for STD, AGM, gel and deep cycle 12V batteries, Input: global (100V-240V 50Hz-60Hz), high-efficiency (CEC listed), fully sealed, Weatherproof case with wall mounts, Six-foot AC supply lead and six-foot charge lead ending in SAE connector, Weatherproof battery lead and standard battery clip set included, 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