LiTime 12V 40A DC-DC Dual Input Battery Charger with MPPT for Various Batteries

Product Description

Are there any precautions I need to be aware of when installing the DC-DC charger?

To ensure optimal venting and heat dissipation, it is recommended to install the charger vertically. Additionally, positioning it closer to the service battery is advised.

Can the battery be charged simultaneously by both solar and alternator sources?

The DC-DC charger will automatically select the DC input source, avoiding simultaneous charging from both solar and DC inputs.

Can the LiTime 12V 40A DC-DC charger activate low voltage LiFePO4 batteries?

Yes, the LiTime 12V 40A DC-DC charger has a lithium battery activation function, but the battery must be disconnected from the load during activation.

Should I include breakers (fuses) when using a DC-DC charger?

Yes, it is strongly recommended to install a breaker between the DC-DC charger and the starter battery.

Product Specifications

• System Voltage: 12V
• Service Battery Voltage Range: 7V to 15.4V
• Max. Charging Current: 40A
• Terminal Size: 50A Anderson Connector
• Charging Efficiency: Up to 93%
• Solar Charging Mode: MPPT
• Min. Solar Input Voltage: 13V
• Max. Solar Input Voltage: 26V
• Max. Solar Input Power: 600W
• Max. Alternator Input Power: 600W
• Standby Self-consumption: <10mA
• Operating Temperature Range: -10°C to 45°C/-14°F to 113°F
• Storage Temperature Range: -20°C to 65°C / -4F to 149°F
• Humidity Range: 0%~90%
• Dimensions: 5.831.897.44 inch
• Weight: 1.1kg/2.43lbs

Compatibility & Features

• Multiple options for charging 12V batteries including Lithium, Gel, AGM, and Calcium
• Supports 100% charging of batteries and can activate dead lithium batteries with low voltage
• Max. 600W solar panel power input & 40A current output
• Equipped with ACC wire, solar input terminal, DC input terminal, and output terminal for efficient operation
• Intelligent charging protection features for safety
• User-friendly operation with LED indicator and operation buttons
• Supports reverse charging function for specific battery voltage ranges
• Comes with a 2-year warranty and lifetime technical assistance

For any support or assistance, the LiTime aftersales team responds within 24 hours.

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