PowerOne 675 Size Hearing Aid Batteries - Long-Lasting Zinc Air Power for Hearing Devices - Perfect for Travel, Work, and Daily Use

Product Description

Our rechargeable power one ACCU plus p 675 batteries have an especially high capacity. We have developed a special charger for them: the power one 675charger. It is used to charge either one or two batteries. The empty cells are completely charged within 5 hours. To improve the service life and performance of the cells, partly charged batteries are first automatically drained prior to charging. IMPORTANT: These batteries are only designed to work with a PowerOne Pocket or Pen Charger. These DO NOT WORK with Oticon Hearing Aids or Z Power Chargers or with many build in hearing aid chargers. If you have not used this hearing aid battery in your device before, please check with your audiologist or device manufacturer. NiMH Rechargeable Batteries have significantly less capacity than a disposable. You may need more than one battery to last an entire day. Please purchase accordingly. These items are not returnable or refundable after opening! Thank you.