G750 V2.0 User Guide DANGER PRIOR TO USE, READ AND UNDERSTAND PRODUCT SAFETY INFORMATION. Failure to follow the instructions may result in ELECTRICAL SHOCK, EXPLOSION, or FIRE, which may result in SERIOUS INJURY, DEATH, DAMAGE TO DEVICE or PROPERTY. Do not discard this information. Welcome. Thank you for buying the NOCO Genius® G750. Read and understand the User Guide before operating the charger. For questions regarding our chargers, view our comprehensive support information at www.no.co/support.
Contacting NOCO. Phone: 1.800.456.6626 Email: support@no.co Mailing Address: 30339 Diamond Parkway, #102 Glenwillow, OH 44139 United States of America About G750. The NOCO Genius® G750 represents some of the most innovative and advanced technology on the market, making each charge simple and easy. It is quite possibly the safest and most efficient charger you will ever use.
Mode Standby Explanation In Standby mode, the charger is not charging or providing any power to the battery. Energy Save is activated during this mode, drawing microscopic power from the electrical outlet. When selected, an orange LED will illuminate. No Power 12V NORM For charging 12-volt Wet Cell, Gel Cell, Enhanced Flooded, Maintenance-Free and Calcium batteries. When selected, a white LED will illuminate. 14.
a negative ground system (most common). If your vehicle is a positive ground system (very uncommon), follow the below instructions in reverse order. 1.) Connect the positive (red) battery clamp or eyelet terminal connector to the positive (POS,P,+) battery terminal. 2.) Connect the negative (black) battery clamp or eyelet terminal connector to the negative (NEG,N,-) battery terminal or vehicle chassis. 3.) Connect the battery charger’s AC power plug into a suitable electrical outlet.
Understanding Charge LEDs. The charger has one (1) Charge LED. This Charge LED indicates the connected battery(s) state-of-charge (SOC). See the explanation below: LED Pulsing Red LED Pulsing Green LED Explanation The Charge LED will slowly pulse “on” and “off” when the battery is less than 75% fully charged. The Charge LED will slowly pulse “on” and “off” when the battery is less than 90% charged. Green LED When the battery is 100% charged, the Charge LED will be solid green.
Understanding Advanced Diagnostics. Advanced Diagnostics is used when displaying Error Conditions. It will display a series of blink sequences that help you identify the cause of the error and potential solutions. All Error Conditions are displayed with the Error LED and Standby LED flashing back and forth. The number of flashes between each pulse denotes a potential Error Condition (except reverse polarity and low-voltage battery). Error Reason/Solution Single Flash Battery will not hold a charge.
Memory Returns to last selected mode when restarted Interactive Alters the charging process based on organic battery feedback Recovery Applies a high-voltage pulse charge when lowvoltage, sulfation or lost capacity is detected Safe Protects against reverse polarity, sparks, overcharging, overcurrent, open-circuits, short-circuits and overheating Fast Charges two times faster than traditional battery chargers Compensation Adjusts for varying A/C line voltage for consistent charging Rugged Dirt, water,
Optimization Stabilizes internal battery chemistry for increased performance and longevity Maintenance Plus Keeps the battery fully charged without overcharging allowing the charger to be safely connected indefinitely Energy Save Minimizes energy consumption when full power is not needed Load Tracking Charge LEDs dynamically track the batteries state-of-charge when a load outpaces the charge current Diagnostics Intuitive visual diagnostic tool for detecting reverse polarity, low-voltage or damaged batte
Charging Steps. Voltage (V) Step Current (A) 2 3 4 5 6 7 8 An a Di lyze ag n Re ose co ve In ry itia liz e Ab Bu so lk r O pt ptio im n M iza ain tio te n na nc e 1 Step 1 & 2: Analyze & Diagnose Checks the battery’s initial condition, including voltage, state-of-charge and health, to determine if the battery is stable before charging. Step 3: Recovery Initializes the Recovery desulfation process (if needed) for deeply discharged or sulfated batteries by pulsing small amounts of current.
Step 8: Maintenance Continuously monitors the battery to determine when a maintenance charge should be initiated. If the battery voltage falls below its target threshold, the charger will restart the Maintenance cycle until voltage reaches its optimal state and then discontinues the charge cycle. The cycle between Optimization and Maintenance is repeated indefinitely to keep the battery at full charge. The battery charger can be safely left connected indefinitely without the risk of overcharging.
Technical Specifications. Input Voltage AC: Working Voltage AC: Efficiency: Power: 110-120 VAC, 50-60Hz 85-130 VAC, 50-60Hz 85% Approx. 13W Max Charging Voltage: Various Charging Current: 750mA (12V), 750mA (6V) Low-Voltage Detection: Back Current Drain: Ambient Temperature: Charger Type: Type of Batteries: Battery Chemistries: 2V (12V), 2V (6V) <5mA 0°C to +40°C 8 Step, Smart Charger 6V & 12V Wet, Gel, MF, CA, EFB, AGM.
1.800.456.6626 support@no.co 30339 Diamond Parkway, #102 Glenwillow, OH 44139 United States of America no.
Important Product Information Guide and Limited Warranty DANGER READ AND UNDERSTAND ALL SAFETY INFORMATIOIN BEFORE USING THIS PRODUCT. Failure to follow these safety instructions may result in ELECTRICAL SHOCK, EXPLOSION, FIRE which may result in a SERIOUS INJURY, DEATH, or PROPERTY DAMAGE. Electrical Shock. Charger is an electrical device that can shock and cause serious injury. Do not cut power cords. Do not submerge in water or get wet. Explosion.
DANGER Eye Injury. Wear eye protection when operating charger. Batteries can explode and cause flying debris. Battery acid can cause eye and skin irritation. In the case of contamination of eyes or skin, flush affected area with running clean water and contact poison control immediately. Explosive Gases. Working in the vicinity of a lead-acid or lithium-ion battery is dangerous. Batteries generate explosive gases during normal battery operation.
Minors. If the charger is intended by “Purchaser” to be used by a minor, purchasing adult agrees to provide detailed instructions and warnings to any minor prior to use. Failure to do so is the sole responsibility of the “Purchaser,” who agrees to indemnify NOCO for any unintended use or misuse by a minor. Choking Hazard. Accessories may present a choking hazard to children. Do not leave children unattended with charger or any accessory. The charger is not a toy. Handling. Handle charger with care.
Extension Cords. Using an improper extension cord could result in fire and electrical shock which may result in injury, death or damage to device and property. If extension cord must be used, make sure that: (1) The pins on the extension cord plug have the same number, size, and shape as those of the AC power cord plug on the charger; (2) The extension cord is properly wired and is in good condition; (3) The wire size is as specified in Table 1 below.
Location. Locate the charger as far away from the battery as possible. Do not place the charger directly above the battery as gases from battery will corrode and damage charger. Prevent battery acid from coming in contact with the charger. Do not operate the charger in a closed-in area or an area with restricted ventilation. Do not set a battery on top of charger.
Lithium Charging. Misusing a lithium-ion battery may cause the battery to get hot, rupture, or ignite, causing serious injury, death or property damage. Not all lithiumion batteries are the same chemistry or contain battery management systems. Contact the lithium-ion battery manufacturer before attempting to charge. The “Purchaser” assumes all risks associated with lithium-ion batteries. Cleaning. Unplug the charger before attempting any maintenance or cleaning.
THE FOREGOING LIMITED WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES NOT EXPRESSLY SET FORTH HEREIN, WHETHER EXPRESS OR IMPLIED BY OPERATION OF LAW OR OTHERWISE, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. NOCO’S LIABILITY UNDER THIS LIMITED WARRANTY IS EXPRESSLY LIMITED TO REPLACEMENT (IN THE FORM AND UNDER THE TERMS ORIGINALLY SHIPPED), OR TO REPAIR, WHETHER SUCH CLAIMS ARE FOR BREACH OF WARRANTY OR FOR NEGLIGENCE.
Limited Warranty. This Limited Warranty is made to the original purchaser from NOCO and does NOT extend to any other person or entity and is NOT assignable. It is the obligation of the original purchaser to: 1.) Request and obtain a return merchandise authorization (RMA) number from NOCO Support at support@no.co. 2.
THIS LIMITED WARRANTY DOES NOT COVER: 1.) Normal wear and tear. 2.) Cosmetic damage that does NOT affect functionality. 3.) Products where the NOCO serial number is missing, altered, or defaced. LIMITED WARRANTY FEES These fees apply only to Product during the Warranty Period. The Limited Warranty is void either by elapsed time from date of purchase or from the conditions listed earlier in this document.
1.800.456.6626 support@no.co 30339 Diamond Parkway, #102 Glenwillow, OH 44139 United States of America no.
