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NOCO GENIUS5 5A 6V/12V Smart Battery Charger & Maintainer with Overcharge Protection & Temperature Compensation
€173.99
Meet the Genius5 – a compact powerhouse that’s 34% smaller and delivers over 65% more power than its predecessor, the G3500. This all-in-one charger works as a battery charger, maintainer, trickle charger, and desulfator, designed to handle 6V and 12V lead-acid (AGM, Gel, SLA, VRLA) and lithium-ion (LiFePO4) batteries. Whether it’s flooded, maintenance-free, deep-cycle, marine, or powersport batteries, Genius5 charges them all with precision. Featuring an integrated thermal sensor, it adjusts charging based on ambient temperature to prevent over or undercharging, while Force Mode revives dead batteries down to zero volts. Its smart maintenance mode lets you safely leave it connected indefinitely, ensuring your battery stays fully charged and healthy. The precision pulse charging combats sulfation and acid stratification, restoring battery performance and lifespan. Compatible with cars, motorcycles, ATVs, boats, and more, Genius5 comes with everything needed for easy installation and a 3-year warranty. Proudly designed in the USA, this charger is your ultimate battery care solution.
✨Free delivery✨
NOCO GENIUS5: 5A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries
The NOCO GENIUS5 is a versatile 5 Amp battery charger designed for 6V and 12V lead-acid and lithium batteries. This smart charger automatically maintains, trickle charges, and desulfates your battery while providing reliable overcharge protection and temperature compensation. It’s ideal for automotive, marine, motorcycle, lawn mower, and other types of batteries, ensuring long-lasting and efficient charging performance.
Experience powerful and smart charging with the NOCO GENIUS5, designed to efficiently charge both 6V and 12V car batteries. Its advanced technology ensures automotive batteries are maintained with precision and safety.
The GENIUS5 features smart trickle charging for extended battery life. It effortlessly maintains battery health by supplying a steady current, preventing battery degradation in vehicles not frequently driven.
Designed for both 6V and 12V batteries, the GENIUS5 adapts seamlessly to various battery types and voltages. Its compact design allows for portability without compromising performance.
Perfect for motorcycles and small vehicles, this charger gently rejuvenates and maintains batteries, ensuring they stay charged and ready even during extended periods of inactivity.
The versatile GENIUS5 supports lithium and AGM batteries, making it an excellent choice for marine applications and other demanding environments requiring reliable battery care.
Lightweight and portable, the GENIUS5 is designed for easy transport and use. Its intuitive interface and compact size make it a convenient addition to your automotive toolkit.
Featuring an advanced desulfation mode, the GENIUS5 actively repairs and restores battery life by eliminating sulfation buildup, enhancing battery longevity and performance.
 GENIUS5 |  GENIUS1 |  GENIUS2 |  GENIUS10 |  GENIUS2D | |
|---|---|---|---|---|---|
| Customer Reviews | 4.6 out of 5 stars (19,864) | 4.4 out of 5 stars (58,479) | 4.6 out of 5 stars (17,616) | 4.5 out of 5 stars (19,783) | 4.6 out of 5 stars (10,101) |
| Price | $69.95 | $29.95 | $49.95 | $99.95 | $39.95 |
| Charging Current | 5 Amps | 1 Amp | 2 Amps | 10 Amps | 2 Amps |
| Battery Capacity | 120Ah | 30Ah | 40Ah | 230Ah | 40Ah |
| Output Power | 75W | 15W | 30W | 150W | 28W |
| 12V Repair Mode | ✔ | ✘ | ✘ | ✔ | ✘ |
| 12V Supply Mode | ✘ | ✘ | ✘ | ✔ | ✘ |
| 6V AGM Mode | ✘ | ✘ | ✘ | ✔ | ✘ |
B07W8KJH44
500 Items
Specific References
Un chargeur moderne, compact et efficace pour tous types de batt
Dès l’ouverture de la boîte, le GENIUS5 impressionne par sa taille : bien plus petit que ce à quoi je m’attendais, il respire la solidité avec ses finitions soignées. Son capteur thermique intégré fait vraiment la différence – lors d’une recharge en plein hiver, le chargeur a automatiquement adapté sa puissance, protégeant ainsi la batterie de ma moto. Le mode Force m’a permis de récupérer une batterie entièrement à plat, chose qu’aucun de mes anciens chargeurs ne gérait efficacement. Simple à utiliser et livré avec tout le nécessaire, le GENIUS5 s’impose dans ma routine d’entretien, peu importe le véhicule à charger.
Smaller, Smarter, and Way More Powerful
I upgraded from the NOCO G3500 to the Genius5, and the difference is huge: it’s much more compact but packs a lot more power. The integrated thermal sensor and Force Mode are features my old charger didn’t have, making the Genius5 a smarter and safer choice for keeping all my batteries ready to go.
Compact Charger Revives Even the Most Stubborn Batteries
Right out of the box, I was impressed by how much smaller and lighter the Genius5 is compared to other chargers I’ve used—yet it feels solid and well-designed. The integrated thermal sensor proved invaluable during an unseasonably hot spring day, adjusting the charge rate automatically so I didn’t worry about overcharging my motorcycle battery. Force Mode quietly saved the day with a completely dead lawn mower battery—what I thought was a lost cause powered right up after a few hours. Leaving the Genius5 connected is stress-free thanks to its smart maintenance mode, keeping my classic car’s battery ready for weekend drives.
Meet the Genius5 – a compact powerhouse that’s 34% smaller and delivers over 65% more power than its predecessor, the G3500. This all-in-one charger works as a battery charger, maintainer, trickle charger, and desulfator, designed to handle 6V and 12V lead-acid (AGM, Gel, SLA, VRLA) and lithium-ion (LiFePO4) batteries. Whether it’s flooded, maintenance-free, deep-cycle, marine, or powersport batteries, Genius5 charges them all with precision. Featuring an integrated thermal sensor, it adjusts charging based on ambient temperature to prevent over or undercharging, while Force Mode revives dead batteries down to zero volts. Its smart maintenance mode lets you safely leave it connected indefinitely, ensuring your battery stays fully charged and healthy. The precision pulse charging combats sulfation and acid stratification, restoring battery performance and lifespan. Compatible with cars, motorcycles, ATVs, boats, and more, Genius5 comes with everything needed for easy installation and a 3-year warranty. Proudly designed in the USA, this charger is your ultimate battery care solution.
✨Free delivery✨
Revived My Old Motorcycle—And My Weekend Rides
I bought the Genius5 after my vintage motorcycle kept dying and left me stranded more than once. Before, I dreaded every start-up, but after using the compact charger’s Force Mode to revive my dead battery, every ride starts smooth and reliable. Now, I don’t just maintain my bike—I look forward to every weekend, knowing the battery (and my plans) are safe and sound.