Black & Decker

Battery Maintainer & Trickle Charger

Best Seller
Model Number:
BM3B
MSRP:
$34.99
Weight:
3.00 lbs

  • 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