The 312 (Brown) hearing aid battery offers a constant voltage delivery and has a high level of energy for its small size. Its physical dimensions are 7.9mm in diameter and 3.6mm thick, with 1.4 volts of power. The typical capacity of this battery is 160mAh. This battery is environmentally friendly as it contains no mercury. The 312 (Brown) hearing aid batteries use zinc-air technology which uses oxygen from the atmosphere to pass through small pores in the casing. This allows air to reach the battery and cause a chemical reaction. The plastic seal protects the freshness of the battery as long as it is stored at room temperature. Heat can shorten the shelf life and is also not recommended for refrigeration.

- Model: RAYAE312

- Brand: Rayovac

- Type: 312 (Brown)

- Technology: Zinc Air

- Voltage: 1.4V

- Uses: Hearing Aids

PACKAGING:

- Format: Blister

- Dimensions (Battery): Height: 3.6mm Diameter: 7.9mm

- Batteries per Blister: 6

- Dimensions (Blister): 4.5x1x9cm

- Blister weight: 10g

- EAN: 50240487

- Packaging: Box

- Blister per box: 10

- Dimensions (Box): -

- Box Weight: -

- EAN: -

*20181123 Features may vary by version.