The NOCO Genius G4 Battery Charger is a smart, 7 Step, fully automatic switch-mode battery charger and maintainer with 4 independent battery banks. The G4 allows different battery sizes, voltages (6V or 12V), and chemistries to be charged at the same time safely and efficiently. The G4 is best for charging multiple small battery applications from 2.2-40Ah, such as Motorcycles, ATVs, Jet Skis or Snowmobiles. In addition to charging, the G4 can effectively maintain any 6V or 12V batteries in larger applications, such as Cars, RVs, Boats and Trucks. With 4 independent battery banks, the G4 is the best way to keep all of your vehicles maintained at the same time.
Step 1: Diagnostics - Checks the battery voltage to make sure battery connections are good and the battery is in a stable condition before beginning the charge process.
Step 2: Recovery - Initializes the Recovery process, if needed, for deeply discharged or sulfated (desulfation) batteries by pulsing small amounts of current.
Step 3: Soft Start - Begins Bulk charging process with a gentle (soft) charge.
Step 4: Bulk - The Bulk charging process continues and returns 80% of the battery capacity. Indicated by the 25%, 50% and 75% CHARGE LEDs.
Step 5: Absorption - Brings the charge level to 90%. The battery charger will deliver small amounts of current to provide a safe, efficient charge and limit battery gassing.
Step 6: Trickle - Battery is fully charged and ready to use, indicated by the 100% CHARGE LED being a solid Green. In this step, the battery charger will only deliver enough current to keep the battery full. If the battery tells the charger that more current is needed, the battery charger will switch to Maintenance.
Step 7: Maintenance - Continuously monitors the battery voltage to determine if a maintenance charge should be initiated. If the terminal voltage falls below 6.4V (6V) and 12.8V (12V), the charger will start the Maintenance cycle until.
|Product Style||RevZilla Item #||Manufacturer Product #||Availability|
|NOCO G4 Battery Charger||918433||G4||In Stock: Ships within 24 hours|
Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.
Please see our International Orders page for orders shipping outside the US.
We show real-time availability on this product page when you select the size/color item you want. Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.
See our full Shipping Policy for further details.
If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.
Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.
See our full Return Policy for all of the pertinent details.
Have a functionality, fit, or otherwise product-specific question about the NOCO G4 Battery Charger? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.