Can this charge 80ah (Amp Hours or Capacity) batteries?

Yes, but it will be an extended charge time if the battery is completely dead. For example, the GENIUS2X4 would take roughly 30-hours to recharge a dead 80 amp-hour battery. For comparison, the GENIUS5 would be 12-hours and the GENIUS10 would be 6-hours.

Can it charge 7ah battery ?

I would say yes, i charge 3 x 12v motorcycles each between 12ah and 14ah and 1x 6v

Can this charge a 100Ah and a 100Ah 12v batteries ? . If the answer is yes , can they be charged at the same time or do they need to be changed sepa

Yes, the GENIUS2X4 can charge two 12V 100 Ah batteries at the same time.

Can this charge a electric skateboard I need something to trickle charge?

It depends on the voltage and type of the battery pack in the skateboard. This charger can charge 6v and 12v lead acid, 12v agm and 12v lithium battery's. If its not one of those the using it will be dangerous

Desertcart Logo

Deliver to Finland

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

⚡ Power Up Like a Pro — Charge Smarter, Not Harder

ALL IN ONE BATTERY CARE - Combines charger, maintainer, trickle charger, and desulfator to extend battery life and performance.
UNIVERSAL COMPATIBILITY - Supports 6V & 12V lead-acid and lithium-ion batteries across cars, motorcycles, boats, and more—future-proof your fleet.
CHARGE 4 BATTERIES AT ONCE - Maximize efficiency with simultaneous 2A per bank charging—perfect for busy pros managing multiple vehicles.
SMART TEMPERATURE COMPENSATION - Adaptive thermal sensor ensures optimal charging in any climate, preventing overcharge or undercharge.
REVIVE DEAD BATTERIES INSTANTLY - Force Mode powers up batteries down to 0V, rescuing neglected or deeply discharged units with ease.

The NOCO GENIUS2X4 is a cutting-edge 4-bank smart battery charger delivering 8A total (2A per bank) with advanced temperature compensation and Force Mode to charge and maintain 6V and 12V lead-acid and lithium batteries. Designed for professionals managing multiple vehicles, it offers simultaneous charging, battery desulfation, and safe, indefinite maintenance with spark-proof and reverse polarity protection—all backed by a 3-year warranty and USA design.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 599.87

Duties & taxes incl.

Finlandstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Manufacturer	NOCO
Brand	NOCO
Model	GENIUS2X4
Product Dimensions	17.7 x 13.49 x 27.41 cm; 3.53 kg
Batteries	1 Unknown batteries required.
Item model number	GENIUS2X4
Manufacturer part number	GENIUS2X4
Special Features	4-Bank Battery Maintainer, Trickle Charger And Battery Desulfator, Battery Charger For Cars, Motorcycles, ATV, And Lawnmowers, Force Mode For Manual Battery Charging, Spark-Proof and Reverse Polarity Protection, Temperature Compensation For Accurate Recharging
Item Weight	3.53 kg

NOCOGENIUS2X4: 8A 4-Bank Smart Battery Charger (2A/Bank) - 6V/12V Automatic Maintainer, Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation – For Lead-Acid & Lithium

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions