Minn Kota On-Board Precision Charger MK-440 PCL 4 Bank x 10 AMP LI Optimized Charger

Meet the Minn Kota On-Board Precision Charger MK-440 PCL, a 4-Bank, 10A-per-bank lithium-optimized charging powerhouse designed to keep you on the water longer. Built for 12-volt LiFePO4, AGM, and flooded lead-acid batteries, this on-board charger delivers faster, smarter recharging and longer run times so you can fish more and wait less.

Smart, Lithium-Optimized Charging

• Battery Type Selection: Each charging bank can be configured for Lithium (LiFePO4), AGM, or flooded lead-acid to guarantee a safe, protected charge.
• Automatic Temperature Compensation: Senses ambient temperature and adjusts charging to deliver a fast, accurate charge in any climate.
• Low-Line Voltage Compensation: Maintains a strong, fast charge even when outlets dip below 120V.
• Battery Equalization: Cleans and protects flooded lead-acid batteries every time you plug in, with a more thorough cleaning at the push of a button.
• Digital Control: Microprocessor-based design provides faster, more precise charging and can wake dead LiFePO4 batteries from standby automatically.
• LED Indicator Lights: Clear status for charge stage, maintenance mode, errors, and full-charge readiness.
• Automatic Multi-Stage Charging: Precisely controls voltage and current throughout the cycle for a fast, safe, and efficient charge.
• Waterproof Construction: Built to withstand the harsh marine environment—waterproof, shock-resistant, and vibration-resistant.
• Saltwater Compatible: Ready for saltwater boats and harsh coastal conditions.
• Wake Dead LiFePO4 Batteries: Capable of waking and charging batteries that have sat in standby.

Why Anglers Choose MK-440 PCL

• Longer run times with shorter charge times, keeping you on the water where it matters most.
• Four independent banks optimize charging for mixed battery chemistries without sacrificing safety or performance.
• Rugged, on-board design with a dedicated 3-year warranty for peace of mind on every trip.

Specifications

• 9.88 in x 9.88 in x 3.5 in
• 10.5 lb
• On-Board
• 10 amps
• 600W
• 4-6 hours
• On-Shore AC
• 12v LiFePO4, 12v AGM, 12v Flooded Lead Acid
• Yes
• Yes
• Yes
• Yes
• Yes
• Yes
• Yes
• Yes
• Ring Terminal
• Three-Year Warranty
• Minn Kota
• 1834401
• 029402050000

Invest in the MK-440 PCL for safer, smarter charging that respects the needs of lithium and lead-acid batteries alike. Its precision controls, rugged build, and versatile battery compatibility ensure your boat is always ready to fish when you are.