Notice: These Items Are NOT Returnable After Opening! These Batteries Do NOT Work With Oticon Hearing Aids, Z Power Chargers, Or Other Brands/Devices. They Are Designed To Work With PowerOne Pocket Or Pen Chargers

Power One ACCU Plus Ni-MH Rechargeable Hearing Aid Batteries, 1.2V, Size P312.

This item is 1 dial card containing 2 batteries.

Enjoy long service life, sharp sound, and excellent performance with the guaranteed cell voltage of Power One ACCU Plus rechargeable hearing aid batteries in size 312. The reusability of just one battery that retains constant capacity with every recharge replaces as many as 57 conventional zinc air batteries. These batteries are charged with Power One Pocketcharger, also available on our website.

Power One promises the best sound quality with its patented cathode technology. Their batteries are tested for their electrical and mechanical characteristics in compliance with Power One hearing aid battery specifications and offer additional safety under extreme environmental conditions.

Power One batteries are a brand of VARTA Microbattery, which has over 100 years invested in the development of innovative battery technologies. Made in Germany and subject to its stringent safety guidelines and quality checks, Power One is ISO 50001-certified and is recognized for manufacturing quality and detailed precision.

Power One hearing aid batteries are environmentally safe. They contain no mercury, lead, or cadmium.

Voltage: 1.2 Volts

Capacity: 21 mAh

Chemistry: Nickel metal hydride (NiMH)

Compatibility: Hearing assisted devices that require a size 312 hearing aid battery and accept rechargeable NiMH batteries.

Disclaimer: Power One ACCU Plus rechargeable batteries are not suited to use with all hearing aids due to high energy consumption. They are not compatible with Oticon hearing aids, ZPower chargers, and other hearing aids with built-in batteries or that charge by docking. Please note that the benefit of a rechargeable hearing aid battery is the cost-saving associated with its overall lifespan before the need to replace it, not its per-charge cycle before needing a recharge. A fully charged battery may require replacement with your second charged battery over the course of a day. PLEASE PURCHASE ACCORDINGLY AS THIS ITEM IS NOT REFUNDABLE.

Let us be your source for Power One ACCU Plus. We carry the Power One Pocketcharger and rechargeable battery bundle, and also stock Power One standard disposable zinc air batteries in all sizes.  If you need help with purchasing our hearing aid batteries, please call, chat, or email our customer service department.