Cart View cart “A13 Hearing Aid Battery” has been added to your cart. Product Price Quantity Total × A13 Hearing Aid Battery $1.99 Quantity $1.99 Coupon: Apply coupon Update cart Proceed to checkout Cart totals Subtotal $1.99 Shipping Ground (flatrate): $3.95 USPS Priority Mail: $5.95 Shipping to CA. Tax $0.17 Total $6.11 Proceed to checkout