Ansmann plug in battery pack chargers for lithium ion batteries ansmann 9c94143 03 the ansmann 9c94143 03 is a plug in battery pack charger for lithium ion batteries the microprocessor controlled charger guarantees an optimum charge and gentle care of the battery packs partly discharged batteries can be charged without the danger of overcharging due to current detection the charger is supplied for 1 cell batteries the charger includes many different jack plugs that will fit most applicati