Make Quick, Easy Battery Changes with our complete Battery Charger Kit

Includes:
• Rechargeable Battery
• Charger Base
• AC Adapter

Operating your POWER PET^TM Door is most convenient in full battery mode. This eliminates the need for the 110 volt ac adapter. We recommend that your purchase the BATTERY CHARGER KIT and one EXTRA RECHARGEABLE BATTERY. Use one battery in your POWER PET^TM Door and keep the other in the charger base. When your pet door battery runs low, just swap. Battery change takes less than 30 seconds!