Battery Tender 4 Amp

The Battery Tender® 4 Amp Power Tender Selectable 12 or 6 volt options as well as battery type selection has you covered. It's lightweight, compact, and fully automatic; very easy to use, especially in small spaces. It will keep your battery fully charged so that it is ready to go when you are!

• 12V  or 6V switchable @ 4A
• AGM/Standard or GEL/Lithium Iron switchable
• ISM™ (Infinite Sequential Monitoring) of the fully automatic 4-step charge process (qualification, bulk charge, absorption, float)
• Microprocessor controlled
• Spark proof even when output leads touch.
• Reverse Polarity Protection - no charge or battery damage
• State of charge LED indicator
• Includes Rings & Clips
• 5 Year Warranty

And it comes in this decorative tin can!