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Product Performance
2-BANK On-Board Marine Battery Charger
Supported Batteries: 12V/24V; Selectable modes for Lithium (LiFePO4), AGM, or Flooded Lead-acid.
✓ Fast charging with high current (10A/15A)
✓ LED power & charging status indication
✓ Wake up function for low voltage Lithium batteries
✓ IP67 Waterproof (Pure epoxy resin filling)
✓ Enhanced heat dissipation with aluminum plate & fan
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Manufacturing & Quality Control
Certifications & Patents
Compliance with cETL, PSE, GS, TUV, CE, RoHs, PAHs, REACH. Over 200+ patents and 600+ high-quality product types available.
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Frequently Asked Questions
Q1: What types of batteries can this charger support?
A: It supports 12V Flooded Lead-Acid, AGM, and LiFePO4 batteries, as well as 24V/36V LiFePO4 batteries depending on the specific bank configuration.
Q2: Is the charger truly waterproof for marine environments?
A: Yes, it is rated IP67. It is filled with pure epoxy resin and features a waterproof cooling fan to ensure durability in wet conditions.
Q3: Does it have a recovery mode for deeply discharged lithium batteries?
A: Yes, it includes a "Wake up" function specifically designed for low-voltage Lithium (LiFePO4) batteries.
Q4: What safety protections are built into the device?
A: The charger includes comprehensive protection against short circuits, overheating (OTP), over-charging, and reverse polarity.
Q5: Can I select the battery type manually?
A: Yes, the unit features a MODE button that allows you to select between Lithium, AGM, or Flooded Lead-acid settings for 12V banks.
Q6: What is the maximum charging current?
A: It provides a fast charging current of up to 15A for 12V banks and 10A for 24V banks.
NexBolt Charger
