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NOCO Genius G15000 User Manual

NOCO Genius G15000
50 pages
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Welcome. Thank you for buying the NOCO Genius
®
G15000. 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.
• G15000 Smart Charger
• (1) Battery Clamp Connectors
• (1) Eyelet Terminal Connectors
• User Guide
• Information Guide and Warranty
User Guide
G15000 V2.0
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.
DANGER

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NOCO Genius G15000 Specifications

General IconGeneral
Operating Temperature-4°F to 122°F (-20°C to 50°C)
Display TypeLED Indicators
TypeBattery Charger
Input VoltageAC 120V
Output Voltage12V, 24V
Charging Current15A
Storage Temperature-22°F to 140°F (-30°C to 60°C)
Charger TypeSmart Charger
Voltage Compatibility12V, 24V
Battery Chemistry CompatibilityLead-Acid, Lithium-Ion
Charging ModesBulk, Absorption, Maintenance
Safety FeaturesSpark-proof, Reverse Polarity Protection
Warranty3 years
ProtectionReverse Polarity

Summary

Getting Started

Charging Modes

12V LITHIUM Mode

For charging 12-volt lithium-ion batteries, including lithium iron phosphate.

12V AGM+ Mode

For charging advanced 12-volt AGM batteries requiring higher voltage.

13.6V SUPPLY Mode

Converts to a 12VDC power supply for devices or memory retention.

12V REPAIR Mode

Advanced recovery mode for repairing old, idle, or sulfated batteries.

JumpCharge Mode

Feature for jumpstarting low-voltage or dead vehicle batteries.

Connecting to the Battery

Connect Battery Terminals

Connect positive and negative terminals correctly to the battery.

Begin Charging

Verify Battery and Connections

Check battery voltage, chemistry, connections, and AC power.

Select Appropriate Charge Mode

Press button to toggle modes, hold for 3 seconds for advanced modes.

Understanding Charge LEDs

Understanding Advanced Diagnostics

Single Flash Error: No Charge

Battery will not hold a charge; requires professional check.

Double Flash Error: Short Circuit

Possible battery short; requires professional check.

Triple Flash Error: High Voltage

Battery voltage too high for selected charge mode.

Solid Red Error LED: Reverse Polarity

Reverse polarity detected; reverse battery connections.

Solid Orange Standby LED: Low Voltage

Battery voltage too low; jumpstart battery to raise voltage.

Charger Features

Charging Steps

Step 1 & 2: Analyze & Diagnose

Checks battery condition, voltage, and health before charging.

Step 7: Optimization

Finalizes charging to maximum capacity, optimizing performance.

Technical Specifications