On-Board Precision Charger MK-440 PCL 4 Bank x 10 AMP LI Optimized Charger
Longer run times. Shorter charge times. That's the precision difference that keeps anglers on the water longer and puts more fish in the boat. Now, the next generation of this legendary line of chargers has been optimized for 12-volt lithium (LiFePO4) batteries. Precision chargers feature battery-type selection by the bank, which now includes charge curves specially formulated for the high demands of lithium batteries, and can even wake these battery types from standby.
Features:
- Battery Type Selection: Each charging bank can be selected to your specific battery type (Lithium (LiFePO4) AGM or flooded lead acid) to guarantee a safe, protected charge
- Automatic Temperature Compensation: Precision chargers sense and adjust to ambient temperature fluctuations to ensure a fast, accurate charge
- Low-Line Voltage Compensation: When outlets don't put out the 120 volts they are supposed to, Precision Chargers compensate to deliver a fast, consistent charge no matter what
- Battery Equalization: Cleans and protects your battery (flooded lead-acid only) every time you plugin. Also activates a more rigorous, complete cleaning at the push of a button
- Digital Control: Microprocessor-based design delivers a faster, more precise charge every time. Precision chargers can even wake dead 12-volt lithium (LiFePO4) batteries from standby automatically.
- LED Indicator Lights: Inform of charge stage, maintenance mode status, error notifications, and full charge
- Automatic Multi-Stage Charging: Controls the voltage and current your battery gets throughout the charging cycle, ensuring a fast, safe and precise charge
- Waterproof Construction: All on-board chargers are built to be waterproof, shock-resistant and vibration-resistant
- 3-Year Warranty: All battery chargers come with a full 3-year replacement warranty
Specifications:
- Product Dimensions: 9.88 in x 9.88 in x 3.5 in
- Product Weight: 10.5 lb
- Charger Style: On-Board
- Output per Bank: 10 amps
- Wattage: 600W
- Charge Time: 4-6 hours
- Power Source: On-Shore AC
- Battery Type: 12v Lithium LiFePO4, 12v AGM, 12v Flooded Lead Acid
- 12v Lithium-Ion (LiFePO4) Optimized: Yes
- Waterproof: Yes
- Digital Control: Yes
- Automatic Temperature Compensation: Yes
- Battery Equalization: Yes
- Battery Type Selection: Yes
- LED Display: Yes
- Saltwater Compatible: Yes
- Battery Connection: Ring Terminal
- Warranty: Three-Year Warranty
The Minn Kota MK-440 On-Board Precision Charger offers anglers longer run times and shorter charge cycles, thanks to its advanced charging technology. Designed specifically for 12-volt lithium (LiFePO4), AGM, and flooded lead acid batteries, this charger ensures safe, reliable, and efficient power management. Its microprocessor-controlled system dynamically adjusts to your battery type, providing optimal charging curves that wake batteries from standby and maintain peak performance. The waterproof, shock-resistant, and vibration-resistant construction makes it suitable for demanding marine environments, ensuring durability and longevity.
This charger features automatic temperature compensation, which senses ambient temperature changes to deliver a consistent and precise charge regardless of weather conditions. Low-line voltage compensation guarantees reliable operation even when power outlets are not delivering the full 120 volts. The integrated battery equalization function cleans and protects flooded lead-acid batteries with each connection, with an option for more rigorous cleaning at the push of a button. Digital control allows for fast, accurate charging cycles, while LED indicators provide real-time updates on charge status, maintenance mode, errors, and full charge. The unit's multi-stage charging process carefully manages voltage and current, ensuring your batteries are charged safely and efficiently.
Designed for easy installation, the MK-440 includes ring terminal connections and a compact footprint, making it suitable for on-board applications on boats or other marine vehicles. With a power output of 10 amps per bank and a total wattage of 600W, it can fully charge batteries within 4 to 6 hours. This model comes with a three-year warranty, reflecting Minn Kota’s confidence in its durability and performance. Whether you need a reliable charger for lithium, AGM, or flooded lead acid batteries, the MK-440 provides an all-in-one solution to keep your batteries ready for the next fishing trip or marine adventure.
Features:
- Battery Type Selection: Each charging bank can be set for Lithium (LiFePO4), AGM, or flooded lead acid batteries for safe and optimized charging
- Automatic Temperature Compensation: Adjusts charge based on ambient temperature to ensure accuracy and speed
- Low-Line Voltage Compensation: Maintains consistent charging performance even when power outlets are underperforming
- Battery Equalization: Cleans and protects flooded lead-acid batteries during every use, with a manual option for rigorous cleaning
- Digital Control: Microprocessor-based system delivers faster, more precise charging with automatic standby wake-up for dead lithium batteries
- LED Indicator Lights: Show charge stage, maintenance mode, error notifications, and full charge status
- Automatic Multi-Stage Charging: Manages voltage and current to ensure a safe, fast, and thorough charge cycle
- Waterproof Construction: Built to withstand marine environments with waterproof, shock-resistant, and vibration-resistant features
- 3-Year Warranty: Includes a full replacement warranty for peace of mind
