Manufacturer 2 Bank Marine Battery Charger 12V 15A & 24V 10A IP67 Waterproof on-Board Charger for Lead-Acid/LiFePO4 Boat RV Yacht

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Product Description

Basic Info.
Model NO. TE4-0325B
Charger Application Marine Battery Charger
Nominal Voltage AC105-125V or 220-240V
Charger Style Intelligent Charger
Compatible Battery Type Lead-Acid Batteries (Wet, Mf, AGM and Gel)
Protection Short Circuit Protection, Otp, Over-Charging
Output 12V/15A; 24V/10A
Input 12V Flooded Lead Acid/AGM/LiFePO4, 36V LiFePO4
Material ABS, PVC, Aluminum
Output Power 420W
Specifications
Battery Type 12V Flooded Lead Acid/AGM/LiFePO4, 36V LiFePO4
Rated AC Input Voltage AC105-125V, 60Hz or 220-240V, 50Hz
Max Output Voltage 14.3-14.6V for 12V, 29.2V for 24V
Charging Current 15A for 12V bank, 10A for 24V bank
Ingress Protection IP67 Water Resistant
Safety Protection Overheat, Short Circuit, Reverse Polarity, Overcharge
Product Description

2-BANK On-Board Marine Battery Charger

High-performance charging solution: 12V 15A & 24V 10A output, specifically designed for marine environments with IP67 waterproofing.

  • Supported Batteries: 12V/24V compatible.
  • Selectable Modes: Dedicated buttons for Lithium (LiFePO4), AGM, or Flooded Lead-acid.
  • Fast Charging: High current 10A/15A for rapid power recovery.
  • Status Monitoring: LED indicators for power and charging status.
  • Wake Up Function: Designed for low voltage Lithium batteries.
  • Advanced Cooling: Aluminum plate and waterproof cooling fan for superior heat dissipation.
  • Full Protection: Filled with pure epoxy resin for IP67 high-level waterproofing.
Production & Quality
Marine Battery Charger Production

OEM Capabilities: Functional/Structural Design, Packaging customization, and small quantity order acceptance.

Certifications: Compliance with cETL, PSE, GS, TUV, CE, RoHs, PAHs, REACH. Over 200+ patents and 600+ high-quality products.

Factory Overview
Design Capability
Certificates
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Frequently Asked Questions
What battery types are compatible with this charger?
The charger supports 12V Flooded Lead Acid, AGM, and LiFePO4 batteries, as well as 36V LiFePO4 batteries.
Is this charger truly waterproof for marine use?
Yes, it is rated IP67, which means it is fully protected against dust and can withstand immersion in water up to 1 meter. It is filled with pure epoxy resin for maximum protection.
How does the "Wake Up" function work for Lithium batteries?
The wake-up function is designed to reset Lithium (LiFePO4) battery BMS systems that have entered protection mode due to low voltage, allowing them to accept a charge again.
What safety protections are built into the device?
The charger includes integrated protection against overheating, short circuits, reverse polarity, and overcharging to ensure safe operation.
Can I customize the charging modes?
Yes, the charger features a MODE button that allows you to manually select the specific battery type (Lithium, AGM, or Flooded) to ensure the optimal charging profile.
How does the charger handle heat during high-current charging?
It utilizes an aluminum stretched plate combined with a waterproof cooling fan at the bottom to provide efficient heat dissipation even under heavy loads.

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