NOCO Genius GX2440 40 Amp 24V Ultrasafe Industrial Battery Charger 40-Amperes Ultra safe industrial battery Charger for 24-volt lead-acid and lithium-ion batteries from 55-425ah, including wet cell, AGM, deep cycle and lithium-ion Precision die-casted aluminum enclosure for superior air flow and durability - IP67 rated Advanced diagnostics automatically detects a bad, damaged, or shorted batteries Monitors battery activity for safe and efficient charging, including spark-proof technology, reverse polarity and overcharge protection Universal input design with detachable and replaceable a/c and D/c cables for a wide range of applications, like Golf carts, scissor lifts, utility and electric vehicles