NOCO Genius 6/12 Volt, 4.4 Amp Charger - 4 Bank

Free Standard Shipping

Order today and receive free standard shipping on your NOCO Genius 6/12 Volt, 4.4 Amp Charger - 4 Bank. Only valid in the continental 48 states and not valid with any other offer. Physical address required (No PO Boxes).

Keep your vehicle batteries charged and maintained with ease using the NOCO G4. This fully automatic charger is designed to be used with small batteries, from 2.2Ah to 40Ah, such as those found in motorcycles, ATVs, jet skis, and snowmobiles. It can also effectively maintain 6V or 12V batteries in larger vehicles like cars, trucks, boats, and RVs. Thanks to four independent battery banks, you can simultaneously charge multiple batteries of different sizes, voltages, and chemistries. The G4 uses a thorough seven-step process to charge and maintain your battery and features a switch-mode design, resulting in a charger that's small and lightweight.

Charge and Maintain Four Batteries at Once

The NOCO G4 battery charger and maintainer is ideal for anyone needing to charge and maintain multiple batteries at one time. Each battery bank is completely electrically isolated, allowing different battery chemistries and battery voltages to be charged with each bank. The G4 comes with an integrated AC cord management system and detachable charging cords to provide a clean and mountable installation. The G4 AC cord can be routed out of any side of the charger, and excess cable can be stored in the enclosure's coil system. The detachable charging cords allow you to remove the output cables from unused banks and easily re-add them when needed.

Smart VosFX Processor to Charge Your Batteries

Thanks to NOCO's smart design, the G4 charges batteries two times faster than traditional linear battery chargers do. An intelligent VosFX processor constantly monitors the power input, the attached battery, and the charger itself. As a result, you can achieve longer battery life and improved battery capacity.

Small, Lightweight, and Portable

Not only are NOCO battery chargers lightweight and compact, but they consume less energy. NOCO's smart technology has enabled the company to design a versatile battery charger that is both portable and energy-efficient. The G4 measures 9.3 by 9.4 by 2.5 inches (H x W x D) and weighs 2.8 pounds.

Simple and Safe to Use

When designing its battery chargers, NOCO puts your safety first. The company's chargers are fortified with several unique safety features to protect you, your battery, and the charger itself. Included are built-in protections against reverse polarity, short circuits, open circuits, sparks, overheating, overcurrents, overcharging, and abnormalities.

Worry-Free Operation

Just plug in the NOCO G4 battery charger and maintainer and forget about your batteries. NOCO's revolutionary smart processor uses sophisticated levels of intelligence to alter the battery-charging process so you don't have to.

Advanced Seven-Step Charging Process

The NOCO G4 battery charger and maintainer uses a seven-step process to charge and maintain your battery. First, it checks your battery's voltage to make sure that the connections are good and that the battery is in stable condition before beginning the charge process. Second, it initializes a recovery process, if needed, for deeply discharged or sulfated batteries by pulsing small amounts of current. Next, it begins a bulk-charging process with a gentle (soft) charge. The process then continues and returns 80 percent of the battery's capacity.

From there, the G4 brings the charge level to 100 percent and continues to deliver only enough current to keep the battery full. Finally, it monitors the battery voltage to determine whether a maintenance charge should be initiated. The maintenance cycle is repeated to keep the battery at full charge, without overcharging, and the charger can be left connected indefinitely.

The NOCO G4 battery charger and maintainer is backed by a five-year limited warranty.

Features Included with the G4 Multi-Purpose Battery Charger