Energizer EZ Turn & Lock + PowerSeal Batteries, Hearing Aid

Long lasting! Protects (from leakage of fully-used batteries up to 1 week at room temperature) your devices. AZ13DP-24. 1,4Vcc. Zinc air batts. www.energizer.com. ZeroMercury. Replaces all size 13. Packaging recyclable if available in your area. Made in USA.