![Minn Kota On-Board Precision Charger MK-550 PCL 5 Bank x 10 AMP LI Optimized Charger [1835500]](https://cdn.shopify.com/s/files/1/0469/0945/6544/files/90039XL.jpg?v=1763585278)
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Description
Minn Kota On-Board Precision Charger MK-550 PCL 5 Bank x 10 AMP LI Optimized Charger [1835500]On Board Precision Charger MK 550 PCL 5 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
On-Board Precision Charger MK-550 PCL 5 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 11.75 in x 3.5 in
- Product Weight: 12.5 lb
- Charger Style: On-Board
- Output per Bank: 10 amps
- Wattage: 750W
- 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
Specifications:
- Charger Input - Voltage: 120v
- Charger Output - Amps: 10a
- Charger Output Voltage: 12/24/36/48v
- Charging Banks: 5
- Portable: No
- Box Dimensions: 3"H x 16"W x 18"L WT: 15 lbs
- UPC: 029402049295
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ.
Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that.
Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
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Reviewed in the United States on April 26, 2025
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
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Reviewed in the United States on November 16, 2023
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Cost effective
Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil
Nice, cost effective material. It stuck nicely to the door and was fairly easy to use. The grid marks on the back made it easy to cut. I would not rank it up with other materials in sound and heat isolation, but it did cut down the overall vibrations on the door panels and I did not feel heat immediately from the floor area as i did with bare metal. If you are working with a budget and want modest improvement, this material will work well over most stock materials.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Good value and sticks well
Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil, Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil
For $14 for 8.7 square feet, this was more than enough to cover the important parts of the trunk of my 944. You DON'T need a roller to apply this, just strong hands and a well prepped surface. I vacuumed, lightly washed, then used 90% alcohol to clean the surface before applying. I could have used more and covered every inch, but there is diminishing returns in doing so (especially on a budget, or with a lower wattage sound system in my opinion). If this stuck as well as it did for me in a 45° garage, then it should stick just fine for you too. I will say, it is a little cheap feeling, but for the price I can't complain. There is an audible difference when knocking on the panels this material is applied to. I'm not a professional though, and if you're an audiophile, there are better options (but prepare to empty your wallet). Not sure I would do an entire vehicle with this material, but it is a great supplement.
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Reviewed in the United States on March 15, 2026