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NOCO GENIUS1 1A 6V 12V Smart Battery Charger

£38.80 (as of 20/10/2026 20:25 BST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The NOCO GENIUS1 is a smart 1A charger for compatible 6V and 12V batteries, designed for charging, maintenance and battery conditioning. It suits buyers who want a fully automatic charger with temperature compensation and support for several sealed lead acid and lithium ion battery types.

SKU: B0828HMG3N Category:

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Quick Summary

The NOCO GENIUS1 is a smart battery charger for 6V and 12V batteries, designed as an automatic maintainer, trickle charger and desulfator in one unit. It is described as suitable for sealed lead acid batteries and lithium ion LiFePO4 batteries, with temperature compensation to help adjust charging in different conditions.

Who It Is Best For

This is a practical choice for drivers and owners who want a compact charger for routine battery maintenance, recovery of flat batteries, and regular top ups. It also suits people looking after vehicles or equipment that use compatible battery types and want a fully automatic charging option for everyday use.

What To Know Before You Buy

It is described as working with 6V and 12V batteries, so you should check the selected battery type and voltage before ordering. The unit is intended for a wide range of lead acid battery types and lithium ion LiFePO4 batteries.

Pros: Combines charging, maintenance, conditioning and desulfation in one compact charger.

Cons: You should check battery compatibility carefully, especially if you are unsure about the exact battery type or voltage.

Common Buyer Questions

What does the NOCO GENIUS1 do?
It is a smart charger that can charge, maintain, trickle charge, condition and desulfate compatible batteries.

Can it charge a dead battery?
It is described as charging batteries as low as 1 volt, with Force Mode for dead batteries down to zero volts.

Is it for 6V and 12V batteries?
Yes, it is designed for both 6V and 12V batteries.

Does it adjust for temperature?
Yes, it includes a thermal sensor that adjusts charging in hot and cold conditions.

What types of batteries is it for?
It is described as suitable for sealed lead acid batteries and lithium ion LiFePO4 batteries, including flooded, gel, AGM, EFB, SLA, VRLA, start stop and maintenance free types.

Key Details

DetailWhat it means in use
BrandNOCO
ModelGENIUS1
Power rating1A charging for compatible batteries
VoltageWorks with 6V and 12V batteries
FunctionsBattery charger, maintainer, trickle charger and desulfator
Temperature compensationAdjusts charging based on ambient temperature
Low voltage chargingDescribed as charging batteries as low as 1 volt, with Force Mode down to zero volts

Final Buying View

The NOCO GENIUS1 is a versatile smart charger for compatible 6V and 12V batteries, with maintenance, conditioning and temperature aware charging built in. If you want one compact charger for regular battery care and recovery, it is a sensible option to consider. Check your battery type and voltage before ordering, then choose it if you want a simple automatic charging solution.

Brand

NOCO

Manufacturer

NOCO

Binding

Automotive

Product Group

Automotive Parts and Accessories

EAN

1210000619204

Part Number

GENIUS1UK

Model

GENIUS1UK

Color

Black

Product Dimensions

1.30 x 2.30 x 3.50 inches

Item Weight

0.95 pounds

Release Date

May 24, 2021

Size

1A

Number Of Items

1

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