The MK-440D On-Board Charger is a marine battery charger that has been reengineered with a microprocessor-based design. This new design offers improved battery protection, faster charging, and longer battery life, allowing you to stay on the water for longer periods.
One of the key features of the MK-440D is its digitally controlled charging system. The charger uses a microprocessor to monitor factors such as temperature and battery state of charge. This allows it to deliver a faster and more precise charge, ensuring that your batteries are fully charged without any risk of damage.
In addition to the precise charging capabilities, the MK-440D also features Multi-Stage Charging and Automatic Temperature Compensation. These features ensure that your batteries receive the most precise charge possible, while also protecting them from damage. The charger also has an automatic shut-off feature, which helps to extend battery life by turning off the charger once the batteries are fully charged.
One of the standout features of the MK-440D is its fast charging capabilities. In high temperatures, the charger can charge your batteries up to twice as fast. This is made possible by the digital design, which constantly monitors temperature and battery state of charge to optimize charging speed.
The charger also provides enhanced status codes, allowing you to easily monitor the charging process. It provides comprehensive readings on the charge stage, maintenance mode status, any error notifications, and full charge. This ensures that you are always aware of the status of your batteries.
The MK-440D is built to withstand the harsh marine environment. It features a waterproof, shock- and vibration-resistant aluminum construction that is fully corrosion-resistant. It is also saltwater tested, making it suitable for use in saltwater environments.
The charger is designed to be safe to use, with features such as short circuit, reverse polarity, arc, and ignition protection. It is FCC compliant and UL listed to marine standard 1236.
Features List:
- Digitally controlled charging system with microprocessor
- Multi-Stage Charging and Automatic Temperature Compensation
- Fast charging capabilities
- Automatic shut-off feature to extend battery life
- Enhanced status codes for comprehensive monitoring
- Waterproof, shock- and vibration-resistant aluminum construction
- Saltwater tested and fully corrosion-resistant
- Safety features including short circuit and reverse polarity protection
- FCC compliant and UL listed to marine standard 1236
The dimensions of the MK-440D are as follows: length – 11-3/4″, width – 6-3/4″, height – 8″. It weighs 22.5lbs.
It is important to note that this product contains chemicals, specifically di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please refer to P65Warnings.ca.gov.
Frequently Asked Questions
Q: What is the charging speed of the MK-440D?
A: The MK-440D has fast charging capabilities and can charge your batteries up to twice as fast in high temperatures. Its digital design constantly monitors temperature and battery state of charge to optimize charging speed.
Q: How can I monitor the charging process with the MK-440D?
A: The charger provides enhanced status codes that allow you to easily monitor the charging process. You can get comprehensive readings on the charge stage, maintenance mode status, error notifications, and full charge.
Q: Is the MK-440D suitable for saltwater environments?
A: Yes, the MK-440D is saltwater tested and designed to withstand the harsh marine environment. Its waterproof, shock- and vibration-resistant aluminum construction is fully corrosion-resistant.
Q: What safety features does the MK-440D have?
A: The charger is designed to be safe to use with features such as short circuit, reverse polarity, arc, and ignition protection. It is also FCC compliant and UL listed to marine standard 1236.
Q: What are the dimensions and weight of the MK-440D?
A: The MK-440D has dimensions of length – 11-3/4″, width – 6-3/4″, height – 8″. It weighs 22.5lbs.
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