I have a 200 ah battery hooked up to solar via an inverter. can i use this when sun isn’t shining? do i need to disconnect from the inverter?

Hi I’ve had mine a few months and it’s very good. I use it to keep two separate banks of two x 120ah batteries topped up when my solar isn’t enough. I plug it into the 240 electric and fasten it onto my inverter. My batteries were often going flat, they are always full now. This item also has the ability to bring dead batteries back to life it is an amazing product. There are also loads of accessories available to buy so that you can use it for other things. It charged my car battery up beautifully yesterday. I wish I’d had this years ago it’s well worth the money

Will supply mode supply constant 10a with the battery connected? need it for flashing ecu

It depends if tuning the ECU requires applying a "load" (e.g., turning on lights) during reprogramming. If yes, then it's not sufficient. If no, then using the 12V Supply Mode should work, but remember not to add any loads during the process. It is also best practice to contact the manufacturer to make sure the vehicle does not draw more than 10-amps during reprogramming.

Can I charge my iphone

For phones and other USB charged devices buy the NOCO Boost Sport or similar unit which is a combined 12v jump starter, USB supply/charger and 5 mode LED emergency torch designed to be kept in the vehicle. For camping/day trips it can be recharged with a small solar panel or from a vehicle socket as it has standard USB input and outputs.

Live in a flat so my car is always parked in street or in a public car park so can't plug in to mains/connect to battery in car at same time. Suitable

You can remove the battery and charge it in your flat

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NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries

NOCO GENIUS10: 10A 6V/12V Smart Battery Charger – Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium Batteries

Product ID: 169905287

Details

Brand
NOCO
Colour
Black
Item weight
1.81 Kilograms
Output voltage
12 Volts (DC)
Product dimensions
11.4D x 11.2W

⚡10A high-power output

🔋Supports 6V & 12V lead-acid & lithium

🌡️Temperature-compensated charging

₩511630

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Description

🔌 Charge smarter, last longer — be the battery genius everyone envies!

POWER PACKED PRECISION ⚡ - Delivers a robust 10 amps for rapid, efficient charging and maintenance.
REVIVE RESTORE TECH 🔄 - Advanced pulse charging reverses sulfation, extending battery life and performance.
SMART THERMAL SENSING 🌡️ - Automatically adjusts charging to ambient temperature, preventing overcharge and battery damage.
SET FORGET MAINTENANCE 🛠️ - Safe for indefinite connection with automatic trickle charging and overcharge protection.
UNIVERSAL BATTERY COMPATIBILITY 🔋 - Seamlessly charges all lead-acid types plus lithium-ion batteries, from cars to marine vessels.

The NOCO GENIUS10UK is a compact yet powerful 10A smart battery charger and maintainer designed for 6V and 12V lead-acid and lithium batteries. Featuring temperature compensation and advanced desulfation technology, it ensures optimal battery health, rapid recovery of dead batteries, and safe, indefinite maintenance charging. Compatible with a wide range of vehicles, it’s the ultimate all-in-one solution for professionals who demand reliability and longevity from their batteries.

Specifications

ASIN	B0828H7PNP
Amperage	10 Amps
Battery Charge Time	1 Hours
Best Sellers Rank	655 in Automotive ( See Top 100 in Automotive ) 3 in Motorbike Battery Chargers 9 in Car Battery Charging Units
Box Contents	(2) Black Truss-Head Screws, 3-Year Limited Warranty, Battery Charger Mounting Bracket With Velcro Strap, Battery Charger User Guide, GENIUS10UK 10A Smart Battery Charger and Battery Maintainer, Needle-Nose Battery Clamps With Integrated Eyelet Terminals
Brand Name	NOCO
Colour	Black
Compatible Devices	Cars, motorbikes, motorcycles, scooters, mopeds, lawnmowers, ATVs, quads, tractors, trucks, caravans, campervans, motorhomes, vans, boats, and other vehicles with compatible battery types and sizes.
Connector Types	Battery Clamps and Eyelet Terminals
Country of Origin	China
Current Rating	10 Amps
Customer Reviews	4.5 4.5 out of 5 stars (1,666)
EU Spare Part Availability Duration	2 Years
Input Voltage	240 Volts
Item Dimensions D x W x H	11.4D x 11.2W x 23.1H centimetres
Item Type Name	NOCO GENIUS10UK, 10A Smart Car Charger, 6V and 12V Portable Heavy-Duty Battery Charger Maintainer, Trickle Charger and Desulfator Conditioner for AGM, Leisure, Lithium, Motorbike and Caravan Batteries
Item Weight	1.81 Kilograms
Manufacturer	NOCO
Manufacturer Part Number	GENIUS10UK
Model Number	GENIUS10UK
Number of Items	1
Number of Packs	1
Number of Ports	1
Output Voltage	12 Volts (DC)
UPC	046221190236
Unit Count	1.0 count

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₩511630

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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