A battery holder is one or more compartments or chambers for holding a battery.A battery holder is either a plastic case with the shape of the housing molded as compartments that accepts batteries. The battery holder has 2 layers for holding 6 batteries,i.e 3 rows in 2 layers. Coiled spring wire or ..
A battery holder is one or more compartments or chambers for holding a battery.A battery holder is either a plastic case with the shape of the housing molded as compartments that accepts batteries. Coiled spring wire or flat tabs that press against the battery terminals are the two most common metho..