Minn Kota On-Board Precision Charger MK-345 PCL 3 Bank x 15 AMP LI Optimized Charger

Meet the Minn Kota On-Board Precision Charger MK-345 PCL — the 3-bank, 15-amp per bank Li Optimized charger engineered to extend your time on the water. Designed for 12-volt lithium (LiFePO4), AGM, and flooded lead-acid batteries, this on-board charger delivers faster, smarter charges so you spend less time plugged in and more time fishing.

• Battery Type Selection per bank: Each bank can be configured for Lithium (LiFePO4), AGM, or Flooded Lead Acid to guarantee a safe, protected charge tailored to your battery chemistry.
• Automatic Temperature Compensation: Senses ambient temperature and adjusts charging to stay fast and precise in changing conditions.
• Low-Line Voltage Compensation: Maintains a strong, consistent charge even when outlets dip below 120V.
• Battery Equalization (Flooded Lead-Acid only): Cleans and protects batteries with every plug-in; push a button for a more thorough cleaning cycle.
• Digital Control: Microprocessor-based technology delivers faster, more accurate charging and can wake dead LiFePO4 batteries from standby automatically.
• LED Indicator Lights: Clear status for charge stage, maintenance mode, errors, and full charge at a glance.
• Automatic Multi-Stage Charging: Steers voltage and current through the charging cycle for a fast, safe, and precise result.
• Waterproof Construction: Built to survive the rigors of boating — waterproof, shock-resistant, and vibration-resistant.
• 3-Year Warranty: Confidence in durability with a full replacement warranty.

Specifications at a glance

• Product Dimensions: 9.25 in x 11 in x 3 in
• Weight: 14.5 lb
• Charger Style: On-Board
• Output per Bank: 15 amps
• Wattage: 700W
• Charge Time: 3-5 hours
• Power Source: On-Shore AC
• Battery Type (12V): LiFePO4, AGM, Flooded Lead Acid, Li-ion (Optimized for LiFePO4)
• 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 Replacement

Upgrade to the MK-345 for longer run times, shorter charges, and a charging system that’s tuned for the demands of modern boat batteries. Stay on the water longer, stay in the game, and bring more fish home with Minn Kota.