Products Category

24V 45A Marine Battery Charger Manufacturer

Basic Specifications

Item No.: UY1200S-2445

Input Voltage: 110–230Vac Wide Voltage

Power Factor: ＞0.99

Rated Output: 24V 45A

Max Charging Voltage: 29.2V / 29.4V / 28.8V (Selectable & Customizable)

Applicable Battery: 24V Lithium Battery & Lead Acid Battery

Charging Stages: Pre-charge, CC, CV, Float Full Smart Charging

Enclosure Material: Aluminum Alloy

Dimensions: 283×164×93 mm

Net Weight: 3.8 KG

Warranty: 2 Years

Product Details

Product Overview

Our new smart 24V 45A Marine Battery Charger is a multi-functional all-in-one charging solution designed specifically for marine power systems. It supports both 24V lithium batteries and lead-acid batteries, eliminating the need for multiple chargers for different battery types.

Equipped with optional CAN bus and RS485 communication ports, this charger supports programmable charging parameter customization. It is compatible with three mainstream battery types including LFP LiFePO4 batteries, NCM lithium batteries, and traditional AGM, GEL and SLA lead-acid batteries. Users can simply switch the battery mode via the SEL button to achieve automatic intelligent charging, effectively saving equipment costs and installation space.

Professional 4-Stage Smart Charging Technology

Adopting industrial-grade marine exclusive charging logic, the charger completes the whole process of reverse polarity detection, pre-charge activation, constant current (CC) fast charging, constant voltage (CV) saturation charging, and float maintenance automatic cut-off.

The precise microprocessor control ensures adaptive charging according to battery status. It effectively activates depleted batteries, improves overall charging efficiency, prevents overcharging and overheating damage, and maximally prolongs the service life of marine batteries.

Core Features & Advantages

3-in-1 Battery Compatibility: Universally fits LFP, NCM lithium batteries and AGM, GEL, SLA lead-acid batteries for diverse marine equipment
High-efficiency PFC Design: Built-in power factor correction technology with power factor over 0.99, supporting 110–230Vac universal wide voltage input, suitable for global power grids
Intelligent Communication Function: Optional CAN/RS485 communication interface for real-time data monitoring and personalized parameter programming
Full-range Safety Protection: Integrated protections against short circuit, over-voltage, over-current, over-temperature and reverse polarity, ensuring safe operation in complex marine environments
Marine-grade Waterproof & Shockproof: Premium aluminum alloy casing with IP65/IP66 waterproof rating and anti-vibration design, adaptable to harsh offshore and marine working conditions
Strict Industrial Quality Control: 100% full-load aging test before delivery, stable and durable performance, supported by 2-year official warranty

Detailed Technical Parameters

Max Output Current (CC Mode): 45A

Charging Method: Pre-charge, Constant Current, Constant Voltage, Float Trickle Charging

AC Input Frequency: 50/60Hz

Input Voltage Range: 90–264Vdc (110–230Vac Rated)

Plug & Output Connector: Customized according to customer requirements

Insulation Design: DC output isolated from AC input for higher safety

Product Introduction

This 24V 45A marine battery charger is professionally engineered for yachts, ships, marine vessels and outdoor marine power systems. It serves as an all-round battery charger, maintainer and desulfator, perfectly matching 24V deep-cycle batteries for marine equipment.

With advanced high-frequency switching power supply technology and intelligent microprocessor control, the charger automatically matches the optimal charging algorithm for different battery types. The fully automatic charging process requires no manual intervention, realizing efficient, stable and safe long-term operation.

Manufactured by a professional battery charger factory with 15 years of R&D and manufacturing experience, our products have been exported to Europe, America and global markets for more than 10 years. We provide reliable industrial-grade products and professional customized charging solutions for various new energy equipment including marine facilities, electric boats and outdoor power systems.