Power Tender® 10 AMP / 2 AMP battery charger and maintainer provides high-performance charging for 12V batteries in automotive, powersports, and marine environments. Choose 10 AMP for fast charging or 2 AMP for maintenance. Compatible with standard (sealed or flooded lead acid), AGM, GEL, and lithium. Sparkproof, reverse hookup protection, and fully automatic operation.

• Built-in 8 AMP 12V power supply for higher accessory loads, maintaining system voltage during diagnostics, and preventing ECU memory loss during service
• Includes alligator clip and ring terminal combo harness with 15 AMP fuse and 3 year limited warranty
• Operating temp: -4 degrees F (-20 degrees C) to 104 degrees F (40 degrees C)
• Output: 10 AMP or 2 AMP selectable (12V)
• DC output cord: 6 ft, 16 AWG
• DC accessory: 0.5 ft, 16 AWG
• AC power cord: 6 ft, 16 AWG
• Over 12.5 ft Total Reach
• IP67 waterproof