- Rugged design stands up to the critical demands of industrial use. - Simultaneous charging of all bays. - Charging times: 31.08 Whr battery - 3hr., 59.2 Whr battery - 6 hr. - A conditioning button conditions and calibrates batteries on demand, and a revers-pulse charging prolongs battery life. - Redundant algorithms provide safety for defective batteries; protects both the batteries and the charger. - When charging in cold temperatures, the charger applies a genle trickle charge to warm up the battery, then switches to fast-charge at operating temperature. - Charger wakes up seemingly dead lithium-ion packs by applying charge pulses to reactivate the safety circuit; a full charge commences when the battery reaches a safe charging voltage.