The Nitecore i8 Intelligent Charger is the latest charger from the Intellicharge Nitecore range, ideal for charging a huge variety of batteries whether used for vaping, torches or other electronic devices. Featuring 8 bays that are controlled independently, the i8 automatically detects power levels of the batteries and selects the appropriate voltage and charging mode. In addition, the charger offers reverse polarity protection and short circuit protection, ensuring you are made aware of the error with a flashing red indicator above the appropriate bay should there be a problem with one of the inserted cells. Active Current Distribution (ACD) allows the i8 to actively distribute its power among 8 slots in an orderly manner. For instance , when a battery is almost fully charged the charger will divert a portion of its current to charge other batteries.