Product details

• ProSport HD 20A Triple Bank Waterproof Marine Battery Charger (Part Number 44021) replaces the old ProMariner Gen 3 ProSport 20 plus (part number 43021)
• ProMar Digital Technology: Microprocessor and software controlled charging technology for fast, precise charging
• Distributed-On-Demand Technology: 100% of all available charging amps are utilized by distributing unused charging amps to any one or combination of all batteries as needed
• Heavy Duty Tri-Surface Extruded Heat Sink Design: Upper, lower and rear facing heat sink design for optimal cooling while delivering true rated constant current charging amps during its two charge mode
• Expanded LED Display with Completion Status Gauge: LED fuel gauge style completion status. Four color multi-stage mode LED status bar. Multi-stage Charge Mode, System Check OK, individual Battery Status and Battery Type indication

  Technical Details

  Manufacturer	‎ProMariner
  Brand	‎ProMariner
  Model	‎ProMariner boating battery chargers
  Item Weight	‎9.31 pounds
  Product Dimensions	‎16.4 x 8.7 x 6.3 inches
  Country of Origin	‎China
  Item model number	‎44021
  Manufacturer Part Number	‎44021