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Zrfmib

Smart 3 Bank Marine Battery Charger 10X3, 30A (10A/Bank) 12V,Waterproof,lifepo4 Battery Charger Maintainer and Desulfator for AGM, Lithium,Deep-Cycle Batteries Boat Accessories

    • Based on 13 reviews
Condition: New
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$151.99 Why this price?
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, May 6
Order within 22 hours and 19 minutes
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Features

  • 3 Bank Marine Battery Charger12V 30A (10A/Bank) waterproof Onboard Boat Charger, which can automatically switch from full charging mode to float charging mode. Works with 12 volt batteries including marine, boat, starter, and deep-cycle batteries.ensuring a fast, safe and precise charge
  • 3 Charging Modes: 12V SLA/AGM, 12V LITHIUM, 12V CALCIUM. 3 batteries can charge at the same time. Each battery can independently select the suitable mode via press "MODE".
  • Save Your Dead Batteries: Onboard marine battery charger charge dead batteries. When battery is lower than 1V, you can manually begin charging: Only press and hold the MODE button for 5s.
  • Accurate ChargingThe charger has 9-stage charging and automatic temperature compensation,which can automatically detect the ambient temperature and adjust the charging frequency to prevent insufficient charging in overheated or cold weather and protect your battery.ensuring a fast, safe and precise charge
  • Advanced Diagnostics Built-in smart diagnostics that detect and alert you to issues such as:1Over-voltage, 2Faulty battery, 3Over-temperature, 4Reverse polarity. This helps you quickly identify problems and ensure safe use.
  • Auto Repair Mode: You don't need to operate.12V Repairlight is on, automatically start repair. Improving performance and extending battery life. Keep your batteries in optimal condition.
  • Designed for water: A fully-sealed and waterproof onboard battery charger with an ingress protection rating of IP68, but has survived brutal life cycle testing, including thousands of hours underwater.
  • 5-Grid Power Display: 20%, 40%, 60%, 80%, 100%, allowing you to manage time and monitor the battery status easily. Whats in the box : 1* On board battery chargers for boats; 1* 72'' Input cable; 3* 79'' Output cable; 3* Battery clips; 4* Screws; 1* Bag, 1* Manual. 3-YEAR WARRANTY FOR CHARGER.

Brand: Zrfmib


Color: Black


Product Dimensions: 10.24"D x 9"W x 2.2"H


Output Voltage: 12 Volts (DC)


Input Voltage: 120 Volts


Product Dimensions: 10.24 x 9 x 2.2 inches


Item Weight: 11.33 pounds


Item model number: ICM10B


Date First Available: May 16, 2024


Manufacturer: Zrfmib


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • First time to try product. Suppose to do what I needed.
So far so good. Should have installation guidelines when have to splice wires to run extensions.
Reviewed in the United States on March 7, 2025 by Robert W Tippit
    • on board charger
nice unit small and light weight and also charges my lithium batteries
Reviewed in the United States on February 20, 2025 by Ann T.
    • Triple Bank 30 amp on board charger
Great little charger! 3 bank with 10 amp charge for each bank. Compatible with wet cell,AGM and Lithium. Light weight and easy to install
Reviewed in the United States on December 21, 2024 by MB1156
    • Fishermen's dream
Hubby loves this charger. He only has 2 batteries but likes that this one will charge 3 if he needs it. Highly recommend it.
Reviewed in the United States on October 16, 2024 by Nanny
    • Highly Recommended! This Charger Saved My Batteries!
We use this charger for our Seadoo scuba scooter batteries, and it’s been a game changer. Not only did it charge and maintain our batteries, but it also revived a couple that were thought to be "dead" by other chargers. It provides just the right voltage to get them back to life. Super easy to use with helpful modes like force charge and repair. While it’s not cheap, it’s already saved us money by restoring old batteries and keeping the good ones in top shape. Worth every penny! ... show more
Reviewed in the United States on November 21, 2024 by Patricia
    • Works Great for Multiple Batteries!
This 3-bank battery charger works exactly as described. I tested it by charging two batteries of different sizes at the same time, and it handled both without issue. It’s ideal for boats with three 12V batteries stacked to provide the right amount of power. Very reliable!
Reviewed in the United States on November 21, 2024 by Nat
    • Perfect fit and easy to install.
The ZRFMIB 3 Bank Marine Battery Charger is a top-tier choice for anyone looking to keep their boat’s batteries in peak condition. With a robust 30A capacity (10A per bank), it provides efficient and reliable charging for multiple batteries simultaneously. The 12V waterproof design ensures it performs flawlessly even in harsh marine environments, while the smart onboard technology optimizes charging and protects against overcharging. Its user-friendly features and durable construction make it a dependable companion for all your boating needs. Overall, the ZRFMIB Charger delivers exceptional performance and durability, making it an excellent investment for maintaining your boat’s electrical system. ... show more
Reviewed in the United States on August 27, 2024 by Donald Norris
    • Works GREAT!
This marine battery charger has been an excellent addition to our boating tools! It is a trickle charge so it took a full 24 hours to charge a completely dead battery, which was expected. The cables that are included are all long and sufficient, easy to attach and the clamps are durable. The cool thing about this charger is that it has a safety feature that turns it off once the battery is charged or if the battery gets too hot. There are indicators on the charger that let you know the status of each battery. We are very happy with this charger! ... show more
Reviewed in the United States on August 11, 2024 by MacLex

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