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Home > Waterproof Marine Battery Charger > Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
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Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat
Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat

Lithium Marine Battery Charger Waterproof 2-Bank 12V/15A 36V/10A on-Board for AGM Lead-Acid Fishing Boat

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Product Description

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Basic Information

Model NO.
TE4-0325A
Application
Marine Battery Charger
Nominal Voltage
AC105-125V / 220-240V
Charger Style
Intelligent Charger
Compatibility
Lead-Acid (Wet, Mf, AGM, Gel), LiFePO4
Certification
RoHS, CE, cETL
Waterproof Level
IP68 Water Resistant
Charging Current
15A (12V) / 10A (36V)
Housing Material
Durable ABS
Origin
China
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Product Description

BANK, 20A (10A PER BANK) ON-BOARD MARINE BATTERY CHARGER
A high-performance waterproof solution for 12V Lead-Acid and Lithium LiFePO4 batteries.
  • Supports multiple voltages: 12V, 24V, and 36V configurations.
  • Selectable Battery Types: Dedicated MODE button for Lithium (LiFePO4), AGM, or Flooded Lead-acid.
  • High-speed charging: Delivers 10A or 15A current as per specifications.
  • Intelligent Monitoring: LED indicators for power status and charging progress.
  • Lithium Wake-up: Specialized function to activate low-voltage Lithium batteries.
  • Advanced Cooling: Features an aluminum stretched plate and a waterproof cooling fan for superior heat dissipation.
  • Extreme Waterproofing: Filled with pure epoxy resin achieving an IP67/IP68 rating.
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Technical Specifications

Parameter Details
Battery Type12V Flooded Lead Acid/AGM/LiFePO4, 36V LiFePO4
Rated AC InputAC105-125V, 60Hz or 220-240V, 50Hz
Max Output Voltage14.3-14.6V (for 12V), 43.8V (for 36V)
Charging Current15A for 12V Bank, 10A for 36V Bank
Safety ProtectionsOverheat, Short Circuit, Reverse Polarity, Overcharge
Ingress ProtectionIP68 Water Resistant
Dimensions334 x 245 x 101 mm
Plug StandardsEU / AU / UK / US Available
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Visual Overview

Marine Battery Charger Overview
Internal Component Display
OEM and Customization
Certificates and Patents
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Manufacturing & Compliance

OEM & Customization
We provide functional and structural design, packaging customization, and accept small quantity orders to meet diverse market needs.
Global Certification
Products are certified with cETL, PSE, GS, TUV, CE, RoHs, PAHs, and REACH, supported by over 200 patents.
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Frequently Asked Questions

What types of batteries can this charger handle?
It is compatible with 12V/24V/36V systems, specifically designed for LiFePO4 (Lithium), AGM, and Flooded Lead-Acid batteries.
Is the charger suitable for outdoor marine environments?
Yes, the charger is rated IP68. It is filled with pure epoxy resin and features waterproof components, making it ideal for on-board marine use.
Does it have safety features to prevent battery damage?
Absolutely. It includes integrated protection against overheating, short circuits, reverse polarity, and overcharging.
Can it recover a deeply discharged lithium battery?
Yes, the charger includes a "Wake up" function specifically designed for low-voltage Lithium batteries to initiate the charging cycle.
What is the cooling mechanism for such a high-power charger?
The unit utilizes an aluminum stretched plate combined with a dedicated waterproof cooling fan at the bottom to ensure efficient heat dissipation.
Which AC input voltages are supported?
The charger is available in two versions supporting either AC105-125V (60Hz) or AC220-240V (50Hz), depending on your regional requirements.

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