Repair or replacement of faucet components, rather than replacement of the entire unit, saves money and resources. For reduced maintenance costs, Zurn's battery drawer (Part no. P6900-B-BD) secures the batteries that power AquaSense sensor faucets. Zurn sensor faucets contain an infrared proximity sensor that accurately detects the user for precise hands-free operation. The AquaSense battery drawer is compatible with the Z6913-XL, Z6915-XL, Z6920-XL, and Z6922-XL series. When you need a replacement part for repair or maintenance of a faucet, trust Zurn for genuine, reliable parts.