Brand: ProMariner
ProMariner ProNautic 2420P 24V 20 Amp 3-Bank Battery Charger
ProMariner ProNautic 2420P 24V 20 Amp 3-Bank Battery Charger
6 available
About this product
The ProMariner ProNautic 2420P is a high-performance, 3-bank marine battery charger designed to charge, condition, and maintain battery health. Utilizing the ProMar Digital Performance Charging Platform, this unit provides 20 amps of power and features 12 selectable charging profiles to accommodate flooded, AGM, and GEL battery types.
- Distributed-On-Demand Technology: Automatically senses and directs 100% of available charging amperage to any one bank or a combination of all banks.
- Global AC Input: Auto-ranging 100-250V AC/50-60Hz input allows operation from standard household outlets.
- Advanced Charging Profiles: Includes 4-stage charging (Charge, Condition, Maintain, Re-condition) with automatic battery desulfation every 21 days in maintain mode.
- Real-Time Monitoring: Features dual digital displays for charging voltage and amperage, plus AC power-on diagnostics and fault indicators.
- Energy Efficiency: Includes a conservation energy saver mode that lowers float voltage after 72 hours of low load.
- Safety and Construction: Ignition protected and includes a remote temperature probe. Constructed to Marine ULc 1236, CE, CTick, and FCC Class B standards.
- Regulatory note: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Manuals & videos
- Secure checkout
- 21-day return requests
- Free standard shipping $100+
Product facts
- CT SKU
- CT-102034
- Model / MPN
- 63170
- UPC / GTIN
- 031669631700
- Package dimensions (H × W × L)
- 6" X 11" X 13"
- Package weight
- 6.65 lb
- Country of origin
- CHINA
Specifications
- Charger Output - Amps
- 20a
- Charging Banks
- 3
- Portable
- No
- Charger Input - Voltage
- 120/240v
- Charger Output Voltage
- 24v
California Proposition 65 warning
Fit-sensitive item: confirm measurements, model numbers, and manufacturer details before ordering. Tug & Tow does not guarantee universal compatibility from a product page alone.
Shipping & returns
Shipping & returns
Request an eligible return within 21 calendar days after delivery. Every physical return requires written approval and an RMA number and must be shipped within five business days after the RMA is issued. The customer pays return shipping for an ordinary return. Tug & Tow provides prepaid return shipping for a verified damaged, defective, short, or incorrect shipment. We do not charge a restocking fee. See Shipping & Returns for eligibility, exclusions, and details.
Fit & compatibility
Fit & compatibility
Review the product title, description, images, dimensions, part numbers, and manufacturer details before purchase. For fit-sensitive items, confirm compatibility with your boat, RV, trailer, vehicle, or equipment.
Need help choosing?
Need help choosing?
Send us the product link or SKU, plus details about your boat, RV, trailer, vehicle, or project. We will help you narrow down the right option when product fit is not obvious.
