NOCO GENIUS5 5A Smart Battery Charger & Maintainer – 6V/12V

The NOCO GENIUS5 is a compact 5-amp smart battery charger, maintainer and desulfator designed for both 6V and 12V batteries. It supports a wide range of automotive, marine and deep-cycle batteries, including flooded lead-acid, AGM, gel, calcium, EFB and lithium-ion battery types.

Designed for convenient year-round battery care, the GENIUS5 uses automatic charging with an integrated thermal sensor that adjusts charging based on ambient temperature. It can charge batteries discharged as low as 1V, while Force Mode allows manual charging to begin on batteries discharged down to 0V.

Features

• 5A battery charger and maintainer
• Supports both 6V and 12V batteries
• Suitable for automotive, marine and deep-cycle batteries
• Compatible with AGM, calcium, EFB, flooded lead-acid, gel and lithium-ion batteries
• Fully automatic charging operation
• Integrated thermal sensor adjusts charging based on ambient temperature
• Helps prevent overcharging in hot conditions and undercharging in cold conditions
• Charges batteries discharged as low as 1V
• Force Mode allows manual charging of batteries discharged down to 0V
• Detects battery sulfation and acid stratification
• Battery desulfation function helps restore lost battery performance
• Simple plug-in operation with selectable charging modes
• Designed for year-round battery charging and maintenance
• Universal 120–240V AC input
• Compact 4.6" x 2.9" x 1.9" design
• Limited 3-year warranty

Specifications

• Brand: NOCO
• Manufacturer Part Number: GENIUS5
• Product Type: Smart Battery Charger / Maintainer / Desulfator
• Batteries Charged: 1
• Output Voltage: 6V / 12V
• Charging Current: 5A
• Input Voltage: 120–240V AC
• Input Frequency: 50–60Hz
• Charging Operation: Fully Automatic
• Compatible Battery Types: AGM, Calcium, EFB, Flooded Lead-Acid, Gel & Lithium-Ion
• Length: 4.6"
• Width: 2.9"
• Height: 1.9"
• Fitment: Universal
• Condition: Brand New
• Product: Genuine NOCO Product

What’s Included

• NOCO GENIUS5 battery charger
• Interchangeable connector
• Battery clamps with integrated eyelets
• Mounting bracket with strap
• Two self-tapping screws

Compatibility

The GENIUS5 is designed for compatible 6V and 12V batteries used in applications such as:

• Cars and trucks
• Marine and boat applications
• Starter batteries
• Deep-cycle batteries
• Seasonal and stored vehicles or equipment

Supported battery types include flooded lead-acid, AGM, gel, calcium, EFB and lithium-ion batteries when used with the appropriate charging mode.

Important

Always select the correct charging mode for the battery voltage and chemistry being charged. Confirm the battery manufacturer's charging requirements before use, particularly with lithium-ion batteries.

Force Mode provides manual control for charging batteries with extremely low voltage and should be used only when the battery voltage and chemistry have been correctly identified.

Warranty

Backed by a limited 3-year manufacturer warranty.