NOCO GENIUS10, 10-Amp Fully-Automatic Smart Charger, 6V and 12V Portable Battery Charger, Battery Maintainer, Trickle Charger, and Battery Desulfator with Temperature Compensation

Muito bom!

Even I got issue with the item, they sent a new one to. Thanks!

Brilliant bit of kit. Essential for my ancient Range Rover.

EDIT 2/26/24: I am now the blocks "AAA". Been helping people start their cars when jump starts with cables have not worked. Definitely handy to get other people out of an otherwise expensive pinch. I have a car battery that I purchased around 2016 (date of review 1/3/24). The car itself does not get driven much, at most 2-3 times a week no longer than 15 minutes one way. Throughout the years I've drained it by leaving the car lights on. Its always required a jump start after that to get going again. Recently I've been an idiot and been leaving my lights on more frequently. Eventually it required me to jump start everytime I wanted to turn on the car. It was becoming a hassle and I was about to call it quits and purchase a new battery until I came across Project Farm's review on battery chargers. This was at the top of the list so I figured to give it a shot. I was not disappointed! I charged it for 4 days straight, put it in my car, and it started right up. Not surprised considering it was just charged but the real test laid ahead. I was going to be out of town for two weeks and leave the car sitting. I came back two weeks later and the car started up, no hesitation whatsoever, as if it was a different battery! The NOCO Genius 10 saved me about $150-200 at least in a brand new battery. On top of that, I can now use it for other batteries in the event of any similar issues. The instructions on the other hand are a bit confusing and had to rely on YouTube comments to piece it together. For those who are confused at what to do, I did not do a 12V repair (function which this unit has) as it requires the battery to be completely charged first. All I did was charge it straight for 4 days uninterrupted. When first put on battery to the charger it will be in standby mode. You push (or hold depending on what you need) the MODE button to select your desired option. I was charging a lead acid battery so I selected 12V. The meter at the top slowly advanceD from each of the four bars until the final bar was pulsing green which indicates its charging to full (over 80% I believe). The green charging light continued to slowly pulse even on the 4th day but I took a gamble and disconnected it from the battery. For the battery to be 100% charged, the green light should stay solid. That means my battery worked 2 weeks later after sitting and it wasn't even at 100%. The unit can also force a charge on batteries that are extremely under voltage. Thats a separate setting that I haven't had to use yet. It can also charge AGM and Lithium but I believe the 12V repair function is only for lead acid. Unfortunately I had to go through 3 separate orders because the first two were from Amazon Warehouse and I encountered issues with both, consecutively. I ended up getting frustrated and just purchased a brand new charger. Pros: Solid build quality Excellent cable connections with weather covers Compatible with a wide variety of batteries Repair and Force charge batteries Cons: Poor instructions Charge is slow BUT I think thats how these chargers work TL;DR Try this first before rushing to get a new battery it is a good investment that can save you a lot of money

Ohhh ! La belle qualité de chargeur et très stable . Le chargeur NOCO Genius10 est considéré par les experts et les utilisateurs comme un appareil polyvalent, fiable et performant, salué pour sa capacité à gérer plusieurs types de batteries et son éventail de fonctions avancées. Avis et caractéristiques Polyvalence : Le NOCO Genius10 est conçu pour charger et maintenir une grande variété de batteries, notamment au plomb (liquide, gel, AGM, sans entretien) et au lithium-ion de 6V et 12V. Performance et Efficacité : Avec un courant de charge de 10 ampères, il offre une charge plus rapide que les modèles inférieurs (comme le Genius5 ou Genius2) tout en étant plus compact que ses prédécesseurs, ce qui est très apprécié des utilisateurs. Fonctions avancées : Mode Réparation (Desulfatation) : Une fonction très utile qui permet de réparer et restaurer les batteries anciennes, sulfatées ou endommagées, prolongeant ainsi leur durée de vie. Détection de température : Le chargeur intègre une compensation thermique pour un processus de charge efficace et sécuritaire, quelles que soient les conditions ambiantes. Mode Alimentation 12V : Il peut servir d'alimentation CC pour faire fonctionner d'autres appareils 12V. Facilité d'utilisation et sécurité : Les utilisateurs louent sa simplicité d'utilisation, avec un seul bouton pour sélectionner les modes. Il est également doté de nombreuses fonctions de sécurité, notamment la protection contre les inversions de polarité, les surcharges et les courts-circuits. Durabilité : Le chargeur est décrit comme solide et durable, avec des pinces robustes et une conception résistante à l'eau, à l'huile, à l'essence et aux produits chimiques (indice de protection IP65). En somme, les retours confirment que le NOCO Genius10 est un outil stable et fiable, considéré par beaucoup comme le chargeur "ultime" de la gamme Genius en raison de son ensemble complet de fonctionnalités et de sa grande efficacité.