NOCO GENIUS5UK 5A Smart Battery Charger and Maintainer
All Prices Include VAT
The NOCO GENIUS5UK is a versatile 5-amp smart battery charger, maintainer and desulphator for modern, classic and performance vehicles. Combining useful charging power with a compact design, it is the ideal all-round choice for routine charging and long-term battery maintenance.
Designed for 6V and 12V lead-acid and lithium-ion batteries, the GENIUS5UK supports flooded, gel, AGM, maintenance-free and LiFePO4 battery types. Its integrated thermal sensor continuously adjusts the charging cycle according to ambient temperature, while automatic monitoring allows the charger to remain connected for extended periods without overcharging. Batteries as low as 1V can be detected automatically, with Force Mode available for deeply discharged batteries down to 0V.
Key features
- 5A intelligent battery charger, maintainer and desulphator
- Suitable for 6V and 12V batteries
- Compatible with flooded, gel, AGM, maintenance-free and lithium LiFePO4 batteries
- Ideal for performance cars, everyday vehicles, motorcycles and stored vehicles
- Automatic temperature-compensated charging
- Continuous maintenance with overcharge protection
- Charges batteries from as low as 1V
- Force Mode for batteries discharged down to 0V
- Automatic sulphation detection and repair function
Compatibility
A broad range of cars, motorcycles, vans, boats and leisure batteries using supported 6V or 12V battery chemistry.
Please note: Select the correct charging mode for the battery type fitted to the vehicle. This product is not a jump starter.
We offer professional installation services directly in the Rennworks workshop, where your product will be expertly fitted and fully set up for optimal performance. To book an installation appointment, simply contact us and we’ll be happy to arrange a time that suits you.
Not sure if this product is the right fit for your vehicle? We’re here to help. Our team can quickly check compatibility and make sure you’re choosing the correct item before you buy. Just reach out with your vehicle details, and we’ll confirm everything for you.
Some product images are for illustrative purposes only and may show a generic or representative version of the item. Actual components may vary slightly depending on vehicle application or specification, but all products supplied will match the description and meet our quality standards.
Most orders are processed within 1–2 business days and usually ship within 3–7 business days. Not all items are held in stock, as some products are bespoke and made to order — for example, certain coilover suspension kits and exhaust systems — and delivery times may be longer in these cases. Where this applies, we’ll keep you fully informed and confirm expected dispatch dates as soon as possible. If you’d like to check availability or lead times, feel free to contact us before making a purchase.