Berkey Auxiliary Battery Adapter™

Berkey Auxiliary Battery Adapter™ Is For The Berkey Light Base with LED Lights Option!

Big Berkey Water Filter USA Now Offers The Step Down Voltage Converter.

• Berkey Auxiliary Battery Adapter™ for Berkey Light® LED system.
• Enables your Berkey Light® LED system to be powered by conventional AA alkaline batteries.
• Low energy LED’s provide light for 8 hours per night for approximately two weeks on a  set of 4 AA alkaline batteries.
• Complete with on-off switch.