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NOCO

NOCO GENIUS2 2A Battery Charger

NOCO GENIUS2 2A Battery Charger

Regular price $79.95 CAD
Regular price Sale price $79.95 CAD
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NOCO GENIUS2 — 2 Amp Smart Battery Charger, Maintainer & Desulfator

Keep your batteries healthy, topped-up, and ready to go with the compact, reliable NOCO GENIUS2. Whether for cars, motorcycles, boats, lawn equipment, or seasonal gear — this charger is built to deliver consistent, safe, and intelligent charging. 

🔋 Key Features & Benefits

  • 6 V & 12 V support — broad battery compatibility: Works with most lead-acid battery types — flooded (wet), gel, AGM, maintenance-free — plus many lithium-ion chemistries (e.g. LiFePO₄). 

  • 2 Amp smart charging — gentle yet effective: Delivers a controlled charge that’s ideal for smaller batteries, motorcycles, boats, lawn & garden equipment, and seasonal storage batteries. 

  • Automatic maintenance & trickle-charge mode: Once the battery is full, GENIUS2 switches to “float”/maintenance mode — safe to leave connected long-term without risk of overcharging. 

  • Battery recovery & desulfation (“Force Mode”): Can detect and revive deeply drained or sulfated batteries — charging batteries as low as 1 V, or even “dead” batteries with manual activation of Force Mode.

  • Temperature-compensated charging: Built-in thermal sensor adjusts charging based on ambient temperature, preventing over- or under-charging in hot or cold environments — helpful if stored in a garage or shed.

  • Compact, portable, easy to use: Small footprint and plug-and-play operation make it ideal for garages, storage spaces, or as a portable charger for seasonal or occasional vehicles. 


✅ Why Choose NOCO GENIUS2

If you own vehicles or equipment that you don’t use every day — classic cars, motorcycles, boats, lawn tractors, snowmobiles, ATVs — GENIUS2 delivers a “set-and-forget” charging solution that preserves battery life, avoids sulfation, and ensures readiness when you need it.

It’s especially useful for seasonal storage (e.g. winterizing a motorcycle in Calgary), recreational vehicles, marine gear, and small engines — basically any 6 V or 12 V battery application under ~40 Ah. Because it’s fully automatic and maintenance-safe, you don’t need to babysit it: connect it, and it will handle the rest.

Features

2-AMP BATTERY CHARGER BATTERY MAINTAINER + BATTERY DESULFATOR
Introducing the all-new GENIUS2, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 2-amps for lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.

MULTI-VOLTAGE. MULTI-CHEMISTRY. MULTI-BATTERY TYPE
A multi-functional design that allows you to charge in more ways. Effortlessly charge multiple battery voltages (6-Volt and 12-volt lead-acid and lithium-ion batteries) chemistries (Flooded, gel, maintenance-free and AGM batteries) and types (Starter, deep-cycle, marine, powersport and more).

POWERFUL, EFFICIENT, AND COMPACT
Compact, yet powerful battery charger. A mix of electrical engineering and industrial design pack a powerful battery charger into a tiny footprint. The GENIUS2 uses high-frequency switch-mode technology to efficiently convert A/C power into safe D/C power for battery charging. And its onboard microcomputer precisely controls the charging to minimize power loss to create an incredibly compact form factor.

IMPROVED START VOLTAGE SENSOR. ALL-NEW FORCE MODE - CHARGE DEAD BATTERIES.
The all-new start-voltage sensor allows the GENIUS to detect and charge dead batteries as low as 1-volt. For extremely dead batteries lower than 1-volt, manually turn on force mode to detect and charge batteries all the way down to zero volts.

YEAR-ROUND CHARGING. ZERO OVERCHARGE. AUTO MEMORY & COMPLETELY AUTOMATIC.
Finally a charger from start to finish that’s completely automatic. No special modes, no technical knowledge required. Genius will safely charge any battery. Detect damaged batteries and intuitively repair them. And actively monitor for long-term battery maintenance and extend battery life. This system allows for continuous operation without user intervention, and zero risk of overcharging your battery.

THERMAL COMPENSATION - MORE PRECISE CHARGING IN ANY CLIMATE
The new integrated thermal sensor automatically monitors and adjusts the charging cycle based on fluctuations of ambient temperature, limiting the chance of under-charging or over-charging, providing a more accurate and fully charged battery. Avoids under-charging in cold weather down to -4 F and avoids over-charging in hot weather up to 104 F.

BRING BATTERIES BACK TO LIFE.
The GENIUS2 automatically detects sulfation/acid stratification. If any is found, the GENIUS2 will automatically repair and reverse the damage done to the battery, extending the usable life and increasing the performance.

IMPROVED CLAMPING RANGE. IMPROVED CLAMPING FORCE
Genius clamps are built with needle-nose profiles for smaller terminal applications and detachable integrated eyelets for permanent mounting the accessory to battery. Designed to fit battery terminals of any shape and size. Engineered for improved clamping range, clamping force, and higher conductivity.

Specifications

Operating Requirements:
-Line Voltage: 120V to 240V AC
-Frequency: 50Hz to 60Hz
-Operating Temperature: -4° to 104°F(-20° to 40°C)
-Storage Temperature: -22° to 140°F(-30° to 60°C)
-Relative Humidity: 0 to 95% Non-Condensing

Charging:
- Current: 2 Amps DC
- Voltages: 6V / 12VC
Chemistry: Lead-Acid and Lithium

Types:
- AGM
- CA
- EFB
- Gel
- Lithium
- MF
- Wet

Capacity Range: Up to 40 Amp-Hours
Maintenance: All Battery Sizes

Power:
- Consumption: 30 Watts (Max)
- Efficiency: 87% (120VAC / 230VAC)

Safety:
- Short-Circuit: Yes
- Open-Circuit: Yes
- Overheating: Yes
- Overcharge: Yes
- Spark-Proof: Yes
- Reverse Polarity: Yes

Product Size:
- Height: 2.4in (61mm)
- Width: 3.7in (94mm)
- Depth: 1.69in (43mm)
- Weight: 1.1lb (0.5kg)

Cable Management:
- DC Cable + Clamp Length: 77in (195cm)
- DC Cable Size: 18 AWG AWG
- DC Fuse Size: 4 Amp Mini Blade Fuse AMP MINI ® Blade Fuse
- AC Cable Length: 71.7in (182cm)
- AC Cable Size: 18 AWG
- Oil, gas, grease, water, chemical, UV, abrasion resistant

IP Rating: IP65

What's Included

GENIUS2 Battery Charger w/ Interchangeable Connector
Clamps w/ Integrated Eyelets (M6)
Mounting Bracket w/ Strap
(2) Self-Tapping Screws
User Guide & Warranty Information

Warranty

3 Year

Carbon-neutral shipping on all orders
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