Details
ENERGIZER MAINTAINER 4000
Charges and maintains sealed lead-acid batteries in boats, motorcycles, ATVs, snowmobiles and other vehicles Conveniently and safety maintains battery charge while in storage without having to disconnect from vehicle
• Switch-mode power for better efficiency, reliability
• Physically small and light-weight
• Full 3-stage charger, not just a battery maintainer
• Short-circuit protected
• Reverse polarity protected
• Back-feed protected
• Three color charge-stage indicator
• Multiple output cords; ring-terminal for permanent mount or battery clamps for electric shock protection
• Plastic case for electric shock protection
• Reusable cord wraps
