Compatible with all MDHearingAid PRO, AIR, and CONTROL models, the MDHearing AMP, and the Empower WAVE.
Power your hearing aids with long-lasting size 13 batteries. Each battery can last between 20-40 days, depending on use and hearing aid model.

• Orange tab
• 1.45V Zinc-Air
• Mercury-free
• Made in the USA

For best results, keep batteries stored in original packaging with tab on until use. After removing the adhesive tab, wait one (1) FULL minute before inserting into device for battery to become fully operational.

Includes:

1 Box of 40 batteries