Renata ZA312 Zinc-Air Hearing Aid Battery PR41 165 mAh 1.4 V 6-Pack ZA312.DP6 0HG

Renata ZA312 zinc-air batteries deliver the stable 1.4 V output that modern hearing aids expect, with a 165 mAh capacity that keeps devices running through long days. The six-cell blister pack is a practical format for users who change batteries every few days and want a fresh supply on hand.

Highlights

• Zinc-air chemistry with mercury-free construction
• 165 mAh nominal capacity for extended hearing aid runtime
• 1.4 V nominal voltage matches hearing aid requirements
• 312 size (PR41 / IEC) fits a wide range of hearing aids
• Six batteries per blister pack

In daily use

The 312 size is one of the most common hearing aid battery formats, and these cells are ready to use after removing the protective tab. The zinc-air system activates on contact with air, so unopened batteries retain their charge for up to four years on the shelf. Once inserted, the 165 mAh capacity provides consistent power for typical hearing aid use.

Full specifications

• Battery type: Zinc-Air
• Battery size code: 312
• IEC designation: PR41
• Nominal voltage: 1.4 V
• Nominal capacity: 165 mAh
• Diameter: 7.9 mm
• Height: 3.6 mm
• Mercury content: Mercury-free
• Packaging type: Blister pack
• Quantity per pack: 6
• Shelf life: up to 4 years (unopened)
• Operating temperature range: -10°C to +50°C

Final note

Renata ZA312 batteries are a dependable choice for hearing aid users who need a steady supply of 312-size cells without frequent reordering.