ProMariner 44021 ProSport HD Waterproof Marine Battery Charger, 20 Amp, 3 Bank
4.1 (26 items)
Limited Time Sale$156.59 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 214564926 | Release Date | 2026/04/12 | List Price | $104.40 | Model Number | 214564926 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 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
Post Binders
Battery Chargers
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form