Battery charger e.g. for nickel metal hydride battery, has base with recesses each having slots exposed to upper and side surfaces of base for ambient air circulation

摘要

The recesses (36,38,40,42) in the base (11), have slots (60) which expose the battery to the upper surface and side surface of the base. The seats (44,46) in the recesses, have contacts (47) through which the batteries are charged using average charging current of 1.0-2.0 It where It is the reference test current.