Assembly and construction of Verbatim alkaline batteries
Disc of nickel coated
steel is punched.
Can production by deep drawing in several steps.
The can surface will be coated with graphite.
Manganese dioxide, graphite, binder and alkaline electrolyte are mixed and consolidated into rings.
Ring insertion into the can.
Recompaction of the rings into the can.
Positive
terminal
Steel Can
Manganese dioxide cathode
Separator
Zinc gel anode
Current collector nail
Safety vent
Plastic Gasket
Negative terminal
The widened edge is coated.
Insertion of the wound separator and bottom cup.
Dosing of electrolyte into separator with
subsequent time for soaking.
Dosing of the zinc gel anode.
Current collector nail, anode nail, metal washer and plastic gasket with tar coated safety vent assembled and inserted.
Closing the cell by calibrating and crimping of the can.
Load capability tests.
Printing of the date code on the label,
labelling and packaging.