Replacement alkaline batteries for many of our current analyser products. These batteries are of the highest quality and have been chosen to provide excellent life together with superb leak resistance. These batteries are also suitable for many other applications that require the MN21 type battery, such as remote key-fobs, electronic lighters etc...
These are equivalent to the following types: GP23, GP23A, MN21, A23, V23, 8LRV08, 8LR23, L1028.
Please note that later SCR100 units, later DCA55 units, later ESR70 units and the DCA75 require a single AAA cell.
These Batteries measure 28.5mm x 10mm dia.