Voita Electronic Voita Electronic

Best-selling Dc Battery Charger 24v 15a 440w Multiple Current Modes for Caravan

Product Description

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Smart Battery Charger

Key Features

4-Stage Charging Mode:

Includes pre-charging, constant current charging (Bulk), constant voltage charging (ABS), and floating charging for optimal battery health.

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Full Protection Function:

Overheating protection, working current reduction protection, short circuit protection, and reverse connection protection.

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Smart Fan Control:

Detects charging current and charger temperature to automatically adjust fan speed for quiet operation.

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Lithium 0V Activation:

Automatically activates lithium battery charging when in low voltage protection (UVP) state.

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0°C Charging Function:

Selectable lithium battery 0°C charging function through the integrated DIP switch.

Technical Datasheet

Model AC1230 Pro AC2415 Pro AC4810 Pro
Input Voltage & Frequency 180V-260VAC | 50HZ
Efficiency >90%
Battery Voltage 12V 24V 48V
Max Output Current (Normal) 30A 15A 10A
Max Output Current (Low) 15A 7.5A 5A
Max Output Current (Night) 10A 6A 3A
Rec. Battery Capacity (Max) 300AH 150AH 100AH
Rec. Battery Capacity (Min) 100AH 50AH 30AH
DC Power Supply Range 12V-13.8V 24V-27.6V 48V-55.2V
Charge Algorithm 4-stage adaptive
Operating Temperature -20 to +50 °C
Material & Colour Aluminium, Iron grey
Dimensions (h x w x d) 221×155×70mm
Protection Category IP22 (indoor use)
Detail Specs

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Frequently Asked Questions

What types of batteries are compatible with these chargers?
The chargers are compatible with most lead-acid batteries (AGM, Gel, Flooded) and Lithium batteries (LiFePO4). The lithium 0V activation feature is specifically designed for lithium battery recovery.
What is the advantage of the 4-stage adaptive charging?
The 4-stage process (Pre-charge, Bulk, ABS, and Float) ensures the battery is charged efficiently while preventing overcharge, significantly extending the battery's lifespan.
How does the "Night Mode" work?
Night mode reduces the output current to a lower level, which in turn reduces the heat generated and allows the fan to run at a lower speed or stop, providing a quiet environment for sleeping.
Can I use this charger as a DC power supply?
Yes, these models feature a DC Power Supply mode with adjustable voltage ranges (e.g., 12V-13.8V for the 12V model) which can be set via the mobile app.
What is the 0°C charging function for lithium batteries?
Lithium batteries can be damaged if charged below freezing. The selectable 0°C charging function allows you to control charging behavior in cold environments via a DIP switch for safety.
Is the charger waterproof for outdoor mounting?
The charger is rated IP22, which provides protection against vertical water drops but is primarily designed for indoor use or protected environments (like inside an RV or boat cabin).

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