Home / Shop / Batteries, Testers and Tools / ZPower 312 You cannot add "40 Rayovac Premium Batteries Size: 312 Brown" to the cart because the product is out of stock. $40.00 ZPower 312This product is no longer available. Size 312 battery. Rechargeable Out of stock SKU: 52066-1 Category: Batteries, Testers and Tools Tag: Copied From Estes Related products Westone DefendEar Digital Shooter $1,250.00 Add to cart Clarity D704 Dect 6.0 Cordless $99.95 Add to cart Rayovac Proline 675 Hearing Aid Batteries $45.00 Add to cart Decibullz Custom Molded Earplugs $25.99 Select options