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Box of sixty size 13 zinc-air hearing aid batteries 1.45V mercury free

PowerOne

PowerOne Size 13 Hearing Aid Batteries 60pcs 1.45V Zinc Air Mercury Free

SKU CH-ZCWK-FXXXN

Mercury-free zinc-air cells in size 13 deliver 1.45 V for hearing aids, supplied as 60 batteries in one box

  • Battery typeSize 13
  • Mercury-free chemistry protects health and environment
  • Zinc-air 1.45V chemistry delivers steady power for hearing aids
  • Size 13 fits compatible hearing aid models
  • 60 batteries in one box reduce reorder frequency

PowerOne Size 13 Hearing Aid Batteries

These PowerOne zinc-air batteries come in size 13 and deliver 1.45 volts for hearing aid use. The pack contains 60 cells in a single box and is free of mercury. They suit wearers who need a reliable daily supply for compatible devices.

Practical limits of zinc-air chemistry

Zinc-air cells activate when the tab is removed and air enters the cell, so they begin to discharge even if the hearing aid is switched off. Shelf life is finite once opened, and the voltage drops steadily as the electrolyte is consumed. Users who need a rechargeable option or a longer storage life after activation will need a different chemistry.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $32.99
Pricier than about 87% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeSize 13

Questions about this item

How many batteries come in the 60-pack box of PowerOne Size 13 hearing aid batteries?

The box contains 60 zinc-air batteries, all rated at 1.45 volts and mercury-free, supplied as a single pack for extended use.

What does the 1.45 V rating mean when the battery is inside my hearing aid?

The 1.45 V is the nominal voltage each Size 13 zinc-air cell delivers once the tab is removed and air activates the chemistry, powering compatible hearing aids.

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