Battery Maintainer & Trickle Charger
by Black & Decker
1,889 points
Product Description
- Spark-resistant hook-up reverse connection warning and overcharge protection
- Three easy connections: battery clips ring terminals & vehicle dc plug
- Two-stage high-frequency charging technology for maximum efficiency and performance
- Automatically switches between charging mode and float mode monitoring to prevent overcharging
- AC Low voltage compensation ensures maximum performance when used with an extension cord
