Eveready Heavy Duty 1050 R20 Battery (Pack of 4) hearing aid accessories Store the batteries in the

Store the batteries in the packaging provided

Wide operating temperature range

Brand Widex Size 312 Colour code Brown Batteries per packet 6 Height (mm) 3

zinc air batteries can only be stored for a limited period and should be used as quickly as possible

Brand Panasonic

Eveready Heavy Duty 1050 R20 Battery (Pack of 4) hearing aid accessories Store the batteries in theThe Eveready 1050 is a 1. 5V D sized (R20) Zinc Carbon "Red" heavy duty battery designed for low to medium drain devices like torches, toys, and transistors. It is a non rechargeable battery featuring leak resistant technology to protect devices, often sold in packs for household use.