Details A312 Zinc Air Hearing Aid 10 Wheels 6 Per Wheel FREE SHIPPING
10 Packs of 6 - 60 Batteries Product Eligible for FREE SHIPPING. Free Shipping Offer Applicable for items shipped to US Addresses ONLY A312 Zinc Air Hearing Aid Batteries 6 Per Card Size 312 Hearing Aid Battery Facts.
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...This 12V, rechargeable lead-acid battery may be used for all Smarty Pets brand automatic pet doors. Used as a back-up battery in addition to your AC wall adapter, it will keep your Smarty Pets Automatic Door operating during a power outage. The battery will recharge automatically when power is restored. To operate your Smarty Pets electronic pet door on battery only without an AC wall connection order the optional battery charger kit (SP-PBK-12-13) .