NOCO Genius G1100 Battery Charger User Manual

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® G1100. 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. To contact NOCO for personalized support (not available in all areas), visit www.no.co/connect.

What’s In The Box

• G1100 Smart Charger
• (1) Battery Clamp Connectors
• (1) Eyelet Terminal Connectors
• User Guide
• Information Guide and Warranty

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 G1100. The NOCO Genius® G1100 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. The G1100 is designed for charging all types of 6V & 12V lead-acid and 12V lithium-ion batteries, including Wet (Flooded), Gel, MF (Maintenance-Free), CA (Calcium), EFB (Enhanced Flooded Battery), AGM (Absorption Glass Mat), and LIB (Lithium Ion) batteries. It is suitable for charging battery capacities from 2 to 40 Amp-Hours and maintaining all battery sizes. Mounting. The G1100 has two (2) external holes for mounting. Mount the charger in a desired location with

6 self-drill screws. Make sure there are no obstructions behind the mounting

surface. It is important to keep in mind the distance to the battery. The DC cable length from the charger, with either the battery clamp or eyelet terminal connectors, is approximately 75 inches (1,900mm). Allow for 12 inches (304mm) of slack between connections.

Charging Modes. The G1100 has five (5) modes: Standby, 12V NORM, 12V COLD/AGM, 6V NORM, and 12V LITHIUM. Some charge modes must be pressed and held for three (3) seconds to enter the mode. These “Press and Hold” modes are advanced charging modes that require your full attention before selecting. “Press and Hold” are indicated on the charger by a red line. It is important to understand the differences and purpose of each charge mode. Do not operate the charger until you confirm the appropriate charge mode for your battery. Below is a brief description:

Using 6V NORM. [Press & Hold]

6V NORM charge mode is designed for 6-volt lead-acid batteries only, like Wet Cell, Gel Cell, Enhanced Flooded, Maintenance-Free, and Calcium batteries. Consult the battery manufacturer before using this mode.
CAUTION. THIS MODE IS FOR 6-VOLT LEAD-ACID BATTERIES ONLY.

Using 12V Lithium. [Press & Hold]
12V Lithium charge mode is designed for 12-volt lithium-ion batteries only, including lithium iron phosphate.
CAUTION. USE THIS MODE WITH CARE. THIS MODE IS FOR 12-VOLT LITHIUM BATTERIES ONLY. LITHIUM-ION BATTERIES ARE MADE AND CONSTRUCTED IN DIFFERENT WAYS AND SOME MAY OR MAY NOT CONTAIN A BATTERY MANAGEMENT SYSTEM (BMS). CONSULT THE LITHIUM BATTERY MANUFACTURER BEFORE CHARGING AND ASK FOR RECOMMENDED CHARGING RATES AND VOLTAGES. SOME LITHIUM-ION BATTERIES MAY BE UNSTABLE AND UNSUITABLE FOR CHARGING. MAKE SURE YOU PURCHASE YOUR LITHIUM-ION BATTERY FROM A WELL-KNOWN AND REPUTABLE BRAND.

Connecting to the Battery

Do not connect the AC power plug until all other connections are made. Identify the correct polarity of the battery terminals on the battery. The positive battery terminal is typically marked by these letters or symbol (POS, P,+). The negative battery terminal is typically marked by these letters or symbols (NEG, N,-). Do not make any connections to the carburetor, fuel lines, or thin, sheet metal parts. The below instructions are for 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 to a suitable electrical outlet. Do not face the battery when making this connection.
4. When disconnecting the battery charger, disconnect in the reverse sequence, removing the negative first (or positive first for positive ground systems).

Begin Charging

1. Verify the voltage and chemistry of the battery.
2. Confirm that you have connected the battery clamps or eyelet terminal connectors properly and the AC power plug is plugged into an electrical outlet.
3. The charger will begin in Standby mode, indicated by an orange LED. In Standby, the charger is not providing any power.
4. Press the mode button to toggle to the appropriate charge mode (press and hold for three seconds to enter an advanced charge mode) for the voltage and chemistry of your battery.
5. The mode LED will illuminate the selected charge mode and the Charge LEDs will illuminate (depending on the health of the battery) indicating the charging process has started.
6. The charger can now be left connected to the battery at all times to provide maintenance charging.

Understanding Charge LEDs
The charger has four (4) Charge LEDs – 25%, 50%, 75%, and 100%. These Charge LEDs indicate the connected battery(s) state-of-charge (SOC). See the explanation below:

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).

Battery will not hold a charge. Have battery checked by a professional.

Double Flash|

Possible battery short. Have battery checked by a professional.

Triple Flash| Battery voltage is too high for the selected charge mode. Check the battery and charge mode.

Error LED Solid Red

|

Reverse polarity. Reverse the battery connections.

Standby Solid Orange

| Battery voltage is too low for charge to detect or charger is in supply. Jumpstart the battery to raise the battery voltage.

Memory
Returns to the last selected mode when restarted
Interactive
Alters the charging process based on organic battery feedback
Recovery
Applies a high-voltage pulse charge when low-voltage, 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, UV, impact, and crush resistant
Compact
High-frequency energy conversion for ultra-compact, lightweight, and portable charger
Start-Stop
Counteracts increased cyclic energy demands placed on batteries in micro- hybrid vehicles
Firewall
Multi-level safety barrier that prevents abnormal and unsafe conditions
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 batteries
CANBUS
Automatically enables the charging port to charge CANBUS systems
Thermal Monitor
Internal temperature sensors adjust charge based on ambient climate

Charging Steps

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 4: Initialize
Starts the charging process with a gentle (soft) charge.

Step 5: Bulk
Begins the Bulk charging process based on the condition of the battery and returns 80% of the battery’s capacity.

Step 6: Absorption
Brings the charge level to 90% by delivering small amounts of current to provide a safe, efficient charge. This limits battery gassing and is essential for prolonging battery life.

Step 7: Optimization
Finalizes the charging process and brings the battery to maximum capacity. In this step, the charger utilizes multi-layered charging profiles to fully recapture capacity and optimize the specific gravity of the battery for increased run time and performance. The charger will switch to Maintenance if the battery tells the charger that more current is needed.

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 the 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.

Charging Times
The estimated time to charge a battery is shown below. The size of the battery (Ah) and its depth of discharge (DOD) greatly affect its charging time. The charge time is based on an average depth of discharge to a fully charged battery and is for reference purposes only. Actual data may differ due to battery conditions. The time to charge a normally discharged battery is based on a 50% DOD.

Battery Size

Ah

| Approx. Time to Charge In Hours

6V                 12V

---|---
8| 3.6| 3.6
12| 5.5| 5.5
18| 8.2| 8.2
24| 10.9| 10.9
40| 18.2| 18.2

Technical Specifications

1.1A (6V)

Low-Voltage Detection:| 2V (12V), 2V (6V)
Back Current Drain:| <5mA
Ambient Temperature:| 0°C to +40°C
Charger Type:| 8 Step, Smart Charger
Type of Batteries:| 6V & 12V
Battery Chemistries:| Wet, Gel, MF, CA, EFB,

AGM & LIB

Battery Capacity:| 2-40Ah (12V), 2-40Ah (6V),

Maintains All Battery Sizes

Housing Protection:| IP65
Cooling:| Natural Convection
Dimensions (L x W x H):| 6.02 x 2.5 x 1.5 Inches
Weight:| 0.81 Pounds

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