BATTERY, DRY No. 11

The Battery, Dry No. 11 is a cardboard packaged battery of 3 volts. 

Dimensions - 74mm high x 65mm wide by 33mm deep.

Contains - Two cells type R22 (BS 397) connected to two terminals on the top of the battery container. 

Specification is BC 29B.

Today, similar batteries can be obtained - these are known 1289 (4.5v) or MN1203 (4.5v).

Battery Dry No. 11