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12V 40A Dual Input DC-DC Battery Charger with MPPT fit
5.0
IP Rating:
IP67
Humidity:
0%~90%
Operational Temperature (Ambient):
-20℃~45℃
DC Input Voltage:
12V(ACC ON),13V (ACC OFF),MAX 24V
Input Voltage:
DC 11V - 24V /Solar 12V - 26V
Rated Charging Current:
25A
Storage Temperature:
-40℃~60℃
Model No.:
AOP25DC
design customization
Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Key details
Easy Installation!
Color-coded & labeled wires make it easy to identify connection.
Before using the DC-DC charger to recharge your batteries, please select the correct battery type. Also confirm the charging requirements with the battery manufacturer.
Designed to seamlessly work with a wide range of battery types, including AGM, Gel, Calcium, Lead Acid, and LiFePO4 batteries.
Before using the DC-DC charger to recharge your batteries, please select the correct battery type. Also confirm the charging requirements with the battery manufacturer.
Designed to seamlessly work with a wide range of battery types, including AGM, Gel, Calcium, Lead Acid, and LiFePO4 batteries.
Advanced functions of DC/DC charger
This DC/DC charger is equipped with advanced features that enhance its convenience and usability. The built-in Ethernet communication interface allows for easy monitoring and control of the charging process.
The transformer isolation method provides added safety and protection. With its CE/FC/ROHS certification, you can be assured of its quality and compliance with industry standards.
The transformer isolation method provides added safety and protection. With its CE/FC/ROHS certification, you can be assured of its quality and compliance with industry standards.
Input voltage range of the DC-DC battery charger
This DC to DC battery charger has a wide range of input voltage options between 7-24vdc with a maximum solar input current of 25a and output current of 25a max. The charging voltage can be set to any value within the specified range while the idle power consumption is only 10mA. Additionally, it is rated at IP67 which makes it suitable for harsh environments. The soft start feature ensures that the unit starts smoothly without causing damage to the device being charged. Other features include a bulk charge voltage of 25A, soft charge current of 4A.
FAQ
1
Q: What are the main specifications of this charger?
A: 12V 40A dual‑input DC‑DC charger with MPPT, input 11–24V DC / 12–26V solar, max charging current 25A, IP67, for 12V batteries.
2
Q: What battery types are compatible?
A: It supports AGM, Gel, Calcium, Lead Acid, and LiFePO4 batteries.
3
Q: What is the protection rating and working temperature?
A: IP67 waterproof and dustproof; operating -20℃ to 45℃, storage -40℃ to 60℃.
4
Q: What are the advantages of dual input and MPPT?
A: Dual input (DC + solar) with MPPT maximizes solar energy efficiency, enabling stable 12V battery charging in mobile/off‑grid systems.
5
Q: Is it easy to install?
A: Yes, color‑coded and labeled wires allow quick and clear wiring connection.
6
Q: Does it have safety and certification?
A: Yes, with transformer isolation, soft start, and CE/FCC/RoHS certifications.
7
Q: What is the idle power consumption?
A: Only 10mA, very low power loss in standby mode.
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Contact person: Victoria
Tel: +86 15658213862
WhatsApp: +86 15658213862
Email address: sales@amomdmarine.com
Address: E6-1, No.26, Lane 866, Jinghui Road, High-Tech Zone, Ningbo, Zhejiang, China,315800