NOCO GENIUS5UK, 5-Amp 6V And 12V Battery Charging Review

One of the most important things you can do to maintain your vehicle is to keep its battery charged. If you don’t, it will die and need a jumpstart every time you want to use it. However, with the NOCO GENIUS5UK 6-volt and 12-volt battery charger, this won’t be an issue anymore.

The GENIUS5UK allows you to charge dead batteries quickly- even as low as 1-volt! And with the all-new Force Mode, you can take control of charging and manually begin charging dead batteries down to zero volts. Never find yourself without power again!



This powerful leisure battery charger device has two modes: charge mode and maintenance mode, which means that not only will your battery always stay charged but it’ll also never go dead!. The GENIUS5UK by NOCO is one of the best products on the market for maintaining all types of batteries as well as charging them quickly.

Restore Battery Performance

The GENIUS5UK is a battery charger that is designed to restore lost battery performance. It’s easy to use and can be used with any type of vehicle, including cars, boat engines, motorcycles, ATVs, or lawnmowers. The device automatically detects sulfation and acid stratification in the battery which are major causes for lost battery power. This means you’ll spend less time on maintenance and more time enjoying your vehicle!

Has More Power up to 65%

As a battery charger, the GENIUS5UK delivers up to 65% more power than its predecessors. It’s small and lightweight – easy to take with you anywhere.  It’s 34% smaller and can be used as an all-in-one solution – which includes a battery charger, battery maintainer, trickle charger, and battery desulfator. As a battery maintainer, it will keep your battery at its best for years. The trickle charge mode makes sure that your battery is always ready to go when you are. And as a desulfator, it removes sulfation from lead-acid batteries caused by undercharging or overcharging – restoring them back to their original condition!

Compatible with 6v and 12v Battery

The GENIUS5UK is a multipurpose battery charger that has been designed for use with 6-volt and 12-volt lead-acid automotive, marine, and deep cycle batteries. The charger can be used to charge flooded, gel, AGM, maintenance-free and lithium-ion batteries. This makes the device compatible with any type of battery you may come across in your day-to-day life.

Integrated Thermal Sensor

The GENIUS5UK comes with an integrated thermal sensor that calculates your individual optimum charging levels to eliminate over-charging and under-charging in any climate. The integrated thermal sensor detects the ambient temperature, which alters the charge to ensure you are always optimally charged for all climates, even those with extreme weather fluctuations.