TOLEDO 302154 Memory Retainer Power Supply

TOLEDO 302154 Memory Retainer Power Supply

• Maintains the memory of vehicle radios, clocks and computer functions when battery is disconnected.
• Use with a 9 volt battery and plug into cigarette lighter.
• Retains settings for up to four hours.
• Easy to use: Simply attach 9 volt battery, then plug the tool into the cigarette lighter