At Dream Recorder, every product — including 2-bank onboard marine battery charger — is AI-sorted for smarter shopping. We analyze thousands of options to surface only the best, saving you time and helping you make confident, data-driven purchase decisions effortlessly.
- Meet the GEN5X2 - Similar to our GENM2, only better. It's 37% smaller and delivers 43% more power. It's one of the best performing onboard marine battery chargers we have ever made.
- Multiple banks - A two-bank onboard battery charger rated a 10-amps - 5-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
- Charging modes - Independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.
- 【5X2, 2-Bank, 5A Per Bank】: Marine battery charger for all types of lead-acid & lithium-ion 12V batteries, including marine, boat, starter & deep-cycle batteries. IP68 waterproof fully-sealed charging. Boat battery chargers can be charged 24/7 onboard.
- 【3 Charging Modes】: 12V SLA/AGM, 12V LITHIUM, 12V CALCIUM. 2 Batteries can charge at the same time. Each battery can independently select the suitable mode via press "MODE".
- 【Force Mode】: Onboard marine battery charger charge dead batteries. When battery is lower than 1V, you can manually begin charging: Only press and hold the “MODE“ button for 5s.
- Automatic Temperature Compensation: Chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge
- Digital Control: Microprocessor-based design delivers a faster, more precise charge every time
- LED Indicator Lights: Inform of charge stage, maintenance mode status, error notifications and full charge
- ProSport HD 20A Dual Bank Waterproof Marine Battery Charger (part number 44020) replaces the old ProMariner Gen 3 ProSport 20 (part number 43020)
- 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
- 12V 8 amp 2 bank on-board battery charger
- Built-in safety: reverse polarity, over-current, over-voltage, over-temperature and ignition protection. In-line fuses for maximum DC wire protection
- 100% Waterproof (IP67) and shock resistant for all fresh and saltwater applications
- 【2 Bank Marine Battery Charger】output 12V 10A (5A/Bank) waterproof Onboard Boat Charger, which can automatically switch from full charging mode to float charging mode. Works with 12 volt batteries including marine, boat, starter, and deep-cycle batteries.
- 【3 Charging Modes】: 12V SLA/AGM, 12V LITHIUM, 12V CALCIUM. 3 batteries can charge at the same time. Each battery can independently select the suitable mode via press "MODE".
- 【Save Your Dead Batteries】: Onboard marine battery charger charge dead batteries. When battery is lower than 1V, you can manually begin charging: Only press and hold the “MODE“ button for 5s.
- 🔋 【2-Bank Charging】Supports two independent outputs, 5A per bank, with a total power of 10A. Compatible with 12V lead-acid (SLA/AGM/Calcium) and lithium-ion batteries. Perfect for boat battery chargers, RVs, and deep-cycle batteries, making charging efficient and convenient.
- ⚡ 【3 Charging Modes】Easily switch between three modes to suit different battery types:①12V SLA/AGM Mode, ② 12V Lithium Mode, ③12V Calcium Mode. Additionally, you can charge two different types of batteries at the same time.
- 🚀 【Force Mode】Revive completely dead batteries with Force Mode. When the battery voltage drops below 1V, manually start charging by pressing and holding the mode button for 5 seconds.
- Meet the GENPRO10X2 - Similar to our GEN2, only better. It's 19% smaller and delivers 33% more power. It's one of the best performing onboard marine battery chargers we have ever made.
- Multiple banks - A two-bank onboard battery charger rated a 20-amps - 10-amps per bank - for 12-volt batteries, including marine, boat, starter, and deep-cycle batteries.
- Charging modes - Independently charge and control each battery bank with selectable charging modes - including 12V, 12V AGM, 12V Lithium, and 12V Repair Mode - for all types of lead-acid and lithium-ion batteries.
- TIME SLICE CHARGING: Two batteries can be charged sequentially, with the first battery charging for 15 minutes, then the second battery charging for 15 minutes, before cycling back to charging the first battery
- FULLY AUTOMATIC: The SC1644 is easy to operate with fully automatic charging that starts charging automatically after batteries are connected and automatically switches to maintain mode after batteries are fully charged
- TWO CHARGING BANKS: Two charging banks allow you to charge two batteries sequentially
- With CPU control and PFM technology, the charger has the advantages like high efficiency, good stability, low-carbon and energy-saving.Three-section charging mode-Controlling the charging current and voltage automatically and precisely, both ensure that battery is charged fully, and not over charged. Your battery life will be protected.
- Charger Model & Parameter:Rated input voltage--100/240V. Constant voltage 1,2,--OLFP:14.6V ONCM:16.8V OL-A:14.7V. Floating charge voltage 1,2,--13.8V(ONLY FOR L-A). Constant current 1,2,--10.0A. Light turn green --LFP:5-10%CC NCM:5-10%CC L-A: 20-30%CC
- Before charging,please connect the DC terminal to battery firstly, and then connect the AC terminal.
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