Noco Genius 3.0 Battery Charger - 1 AMP

The Noco Genius 3.0 is a 1-amp smart charger purpose-built for V-twin motorcycle batteries, handling both lead-acid and lithium-ion chemistries with automatic voltage detection. It uses advanced start-voltage sensing to revive batteries as low as 1 volt and includes force mode for completely dead packs.

Features

• Charges lead-acid and lithium-ion batteries
• Start voltage sensor detects batteries down to 1 volt
• Force mode for completely dead batteries (0V+)
• Smart polarity and incompatibility detection
• Detachable clamps for permanent cable installation

Specifications

• Brand: Noco Genius
• Manufacturer Part #: GENIUS1
• UPC: 046221190021
• Output: 1 AMP
• Dimensions: 4.02 in L × 3.43 in W × 6.73 in H
• Weight: 0.95 lbs
• Country of Origin: China (Mainland)

Fitment

Designed for V-twin motorcycles including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

Will this charger work on my lithium-ion motorcycle battery?

Yes — the Genius 3.0 auto-detects and charges both lead-acid and lithium-ion batteries safely.

Can it revive a completely dead battery?

Yes, using force mode. The charger can detect and charge batteries as low as 0 volts and will sense any battery down to 1 volt.

What happens if I connect it backward?

Smart indicators will detect reverse polarity immediately and alert you — no damage occurs.

Can the clamps be permanently installed on my bike?

Yes — the clamps are detachable, allowing you to install them permanently on your motorcycle's battery terminals for quick charging.

Does this charger work on both Harley-Davidson and Indian Motorcycle batteries?

Yes — it's designed for all V-twin motorcycle batteries, including both brands.