ProMariner 43020 Prosport-3 20 AMP 2 Bank Battery Charger


ProMariner 43020 Onboard Battery Charger

SKU: 43020 Category:


Distributed-On-Demand™ Technology
Automatically charge and maintain engine crank battery(s) while sensing and distributing 100% of the available charging amps to trolling motor or house bank battery(s)

Automatic Multi-Stage Charging
Fully charge and extend the life of your batteries with ProSport’s multi-stage performance charge profiles. Automatically charges and conditions your batteries with a built-in safe maintenance mode for long or short term storage.

Digital Battery Type Selector

3 Charge Profiles
User selectable performance charge profiles for: Flooded(lead-acid)/STD AGM, GEL & High Performance(HP) AGM.

Expanded LED Status Center High Visibility LED Status Center provides at-a-glance status of: AC Power, Charge Mode, Battery Type, and Ready/Maintenance Mode.

Extruded Aluminum Housing
For superior heat transfer and durability.

Dynamic Thermal Output Control
Controls charging amps while maintaining the recommended charger temperature.

Built-in Quality & Safety
Compact and rugged design, 100% waterproof and shockproof, dual inline DC safety fuses for trolling motor / accessory battery banks, dynamic thermal output control, over voltage, overload, overtemperature, reverse polarity, and ignition protection.

Pre-Wired for Easy Installation

Additional information

Weight3.6 kg
Dimensions38 × 20 × 10 cm