Hearing aid batteries come colour coded across all manufacturers to help make correctly identifying the batteries you need easier. The four most common batteries used are sizes 10 (Yellow), 13 (Orange), 312 (Brown) and 675 (Blue). Please refer to the filters below for their individual colour codes.
These colours are used across the packaging of the batteries as well as the removable tab on the battery itself. Remember not to remove this tab before use as doing so activates the battery. This is down to hearing aid batteries being based on zinc air chemistry, which doesn’t generate power without the air electrolyte.
Our hearing aid batteries are only from high quality manufacturers such as GP Batteries and Rayovac and due to the batteries being sealed they have a very long shelf life making it efficient to stock up and save even more money.