--- product_id: 178827544 title: "NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer" brand: "noco" price: "NT$80" currency: TWD in_stock: false reviews_count: 5 url: https://www.desertcart.tw/products/178827544-noco-new-genius-genius2d-12v-2-amp-direct-mount-battery store_origin: TW region: Taiwan --- # 2 Amp rapid charge Charges down to 0V Temperature-adaptive charging NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer **Brand:** noco **Price:** NT$80 **Availability:** ❌ Out of Stock ## Summary > 🔌 Stay charged, stay unstoppable — the GENIUS2D powers your drive and your lifestyle. ## Quick Answers - **What is this?** NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer by noco - **How much does it cost?** NT$80 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/178827544-noco-new-genius-genius2d-12v-2-amp-direct-mount-battery) ## Best For - noco enthusiasts ## Why This Product - Trusted noco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power-Packed Precision ⚡:** 2 Amp direct-mount charger delivers efficient, reliable power for 12V lead-acid batteries up to 40Ah. - • **Revive Dead Batteries 🔋:** Force Mode lets you manually charge batteries down to zero volts, bringing even the most drained batteries back to life. - • **Maintenance Masterclass 🔄:** Automated 24-hour reconditioning cycle prevents overcharging and reverses sulfation for peak battery health. - • **Climate-Smart Charging ❄️:** Dynamic temperature compensation optimizes every charge cycle for any environment, from freezing winters to scorching summers. - • **Plug & Play Professionalism 🛠️:** Compact, rugged design with snap-fit mounting and included hardware ensures effortless, secure installation under the hood. ## Overview The NOCO GENIUS2D is a compact, direct-mount 12V battery charger and maintainer delivering 2 amps of power. Designed for lead-acid batteries including AGM, gel, flooded, and deep-cycle types, it features advanced temperature compensation and a unique Force Mode to charge batteries down to zero volts. Its automatic maintenance cycles prevent overcharging and restore battery health, making it ideal for a wide range of vehicles and outdoor equipment. Proudly made in the USA, it offers professional-grade reliability with easy installation and a 3-year warranty. ## Description The GENIUS2D is the ultimate direct-mount onboard battery charger, designed for under-the-hood charging. It acts as a battery charger, maintainer, trickle charger, and desulfator, making it the perfect solution for 12-volt lead-acid batteries (up to 40 amp-hours), including AGM, gel, SLA, VRLA, flooded, maintenance-free, deep-cycle, marine, and RV applications. It is compatible with a vast array of vehicles, such as cars, automobiles, lawn mowers, ATVs, UTVs, tractors, trucks, SUVs, RVs, campers, trailers, boats, pickups, classic cars, and more, including automotive brands like BMW, Mercedes-Benz, Porsche, Bentley, Maserati, Lexus, Audi, Ford, Chevrolet, Corvette, Cadillac, Prius, Toyota, Subaru, Nissan as well as lawn and garden vehicles such as John Deere, Kubota, Toro and more. With its rugged snap-fit mounting bracket and truss-head self-tapping screws, installation is secure and effortless on most surfaces. The GENIUS2D can charge batteries as low as 1 volt and even offers Force Mode to manually charge completely dead batteries (as low as zero volts). Its advanced monitoring system keeps your battery fully charged without the risk of overcharging, while precision pulse charging reverses sulfation and acid stratification, restoring battery health and extending performance. The package includes a 2A onboard charger (120-240VAC), 24-inch AC and DC cables with eyelet terminals, a mounting bracket, screws, and is backed by a three-year warranty. Proudly designed in the USA, the GENIUS2D makes battery maintenance simple, reliable, and hassle-free. ## Features - THE ALL-NEW GENIUS2D: Introducing the all-new GENIUS2D, making it one of our the most powerful, highest-performing, energy-efficient, and compact charger yet. - DIRECT-MOUNT CHARGER: A direct-mount battery charger designed for lead-acid batteries, including, Flooded, Gel, and AGM, as well as, Marine and Deep-Cycle batteries. - CHARGE DOWN TO ZERO VOLTS: All-new Force Mode allows you to bypass the internal battery sensing technology and manually force charging to recharge low-voltage batteries. - OPTIMIZED FOR ANY CLIMATE: All-new temperature compensation dynamically alters each charge cycle based on the ambient temperature to provide a more exact charge. - BEYOND MAINTENANCE CHARGING: Say goodbye to trickle chargers and welcome the most advanced battery maintenance charger ever. It's completely automatic, reconditions every 24-hours, and never overcharges. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 2 Amps | | Asin | B07W3QSMF9 | | Battery Charge Time | 40 Hours | | Best Sellers Rank | 526,738 in Automotive (See Top 100 in Automotive) 1,621 in Car Battery Charging Units | | Box Contents | GENIUS2D Battery Charger, Mounting Bracket, Self-Tapping Screws (2), Mounting Strap | | Brand Name | NOCO | | Colour | Black | | Compatible Devices | Cars, Cars, Lawnmowers, ATVs, UTVs, Tractors, Trucks, SUVs, RVs, Trailers, Bo | | Connector Types | AC power plug (Type G), DC battery terminal connectors | | Current Rating | 2 Amps | | Customer Reviews | 4.6 4.6 out of 5 stars (10,707) 4.6 out of 5 stars | | Eu Spare Part Availability Duration | 3 Years | | Global Trade Identification Number | 00046221180138 | | Input Voltage | 12 Volts | | Item Dimensions D X W X H | 8.8D x 8.7W x 16.5H centimetres | | Item Type Name | NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries | | Item Weight | 331 g | | Manufacturer | NOCO | | Manufacturer Part Number | GENIUS2D | | Model Number | GENIUS2D | | Number Of Items | 1 | | Number Of Packs | 1 | | Output Voltage | 12 Volts | | Specification Met | CEC, FCC, UL | | Unit Count | 1.0 count | | Upc | 046221180138 | ## Product Details - **Brand:** NOCO - **Colour:** Black - **Item weight:** 331 g - **Output voltage:** 12 Volts - **Product dimensions:** 8.8D x 8.7W x 16.5H centimetres ## Images ![NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer - Image 1](https://m.media-amazon.com/images/I/81Q6Ag04oFL.jpg) ![NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer - Image 2](https://m.media-amazon.com/images/I/81emx7Arv7L.jpg) ![NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer - Image 3](https://m.media-amazon.com/images/I/818IcPDJD5L.jpg) ![NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer - Image 4](https://m.media-amazon.com/images/I/81vzhMX+EiL.jpg) ![NOCO New Genius GENIUS2D | 12V 2-Amp | Direct-Mount Battery Charger + Maintainer - Image 5](https://m.media-amazon.com/images/I/81Ubs-s6ZSL.jpg) ## Available Options This product comes in different **Size Name** options. ## Questions & Answers **Q: Is this water proof?** A: The GENIUS2D is water resistant with a rating of IP65. **Q: Does charger retain setting if power is lost then restored** A: First I’m not sure. But I’m 99% sure the loss of power has no effect at all. I base this on the fact that there’s no on or off button on the unit.(no settings) It only works or doesn’t work if it’s plugged in or unplugged. So my answer is their are no settings. So if you have power it works if you don’t it doesn’t. There is a cool feature it monitors it’s invioronent if it’s to hot it will not turn on. **Q: will this work for motorcycle batteries?** A: Yes; it works for my motorcycle, and the device is tiny enough to hide in a saddlebag. **Q: My battery is in the trunk,,can I connect it to the jump points under the hood instead of directly to the battery in the trunk?** A: Battery is in the trunk. That must be an European vehicle. Anyway, as long as you can securely tie the red and black eye hook of the charger to the jump points under the hood. I have two cars with battery in the trunk. What I did was one of vehicle I connect the NOCO charger 5-AMP, NOCO GENIUS GEN5X1 directly to the battery and on the other vehicle I use a portable NOCO 10-AMP, NOCO GENIUS10 charger to the jump points under the hood. Good luck ## Customer Reviews ### ⭐⭐⭐⭐⭐ La mejor marca *by on Reviewed in Mexico 5 March 2026* Carga lenta , justo para lo que necesitabaProducto y marca de muy buena calidad ### ⭐⭐⭐⭐⭐ This is awesome. *by on Reviewed in Canada 26 November 2025* Wow! This unit has gotten me out of a few bad moments. It does everything it states it does. I think everyone should own one. It will forsure get you out of a dead batter jam everytime. Last year I installed this in my wife's car, and where we live it extremely cold here. She was at work it was -39°C not even a block heater can work properly in that temp. Anyways, her car wouldn't start. Everyone at her work there cars would not start. Plugged in this bad boy and 3 hours later, she was the only one who had her car started with no issues. This saved us a tow. So worth every penny. So now we plug this in all the time in the winter. We love this little unit. I know you would love it as well. Also this unit will prolong the life of your battery forsure. As led-acid battery's love to be full charged all the time. Don't believe me, looking up! They loose power in cold temps, so this unit will keep it topped up all the time.Haha, never get left out in the cold with this unit.If you thinking of not getting it. You can't say I didn't tell you so. Futher more, only get the one you have to install. It's best, you can buy a 2 way splitter for the block heater and this unit and plug it in at the same time. No fuss whats so ever. Perfect for brand new cars and all makes and models including Hybrid cars. NOTE : Not for full Electric cars vehicles.I've been an auto service technician for over 25 years. ### ⭐⭐⭐⭐⭐ Great battery saver!! *by on Reviewed in the United States 18 August 2026* Great battery tender. I have a bad back and I frequently am laid up for a month or more at a time during which my car just sits in the garage with the alarm and 2 cameras sucking the juice out of my battery. The first time I was laid up it cost me a new battery. Then I purchased this little gem and it works great! My 2 cameras are constantly recording, my alarm works and the car keeps all its memory savings.This was installed in a 2019 Honda HRV and it fit in absolutely perfectly. I had no issues with the wires being too short and install was easy and straight forward.It flashes a red led as it charges which then changes to a flashing green led as the battery nears full charge and the it stays permanently green when the battery is fully charged. I wouldn't say it's portable, I suppose it depends on your install. I have OCD so my wires are all tucked away and hidden from view so it's staying put.Absolutely love this little tender and I'm planning to get another for the wife's car. Get yourself one, you'll be glad you did!! ## Frequently Bought Together - NOCO GENIUS2D, 2A Direct-Mount Onboard Car Battery Charger, 12V Automotive Charger, Battery Maintainer, Trickle Charger, Float Charger and Desulfator for Marine, ATV, Truck and Deep Cycle Batteries - NOCO GCP1 15A AC Port Plug, 125V Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with 16-Inch Integrated Outdoor Extension Cord - NOCO GCP2 15A AC Port Plug, 125V Power Inlet Socket, and Waterproof Electrical Outlet Receptacle Box with Dual 18-Inch Integrated Outdoor Extension Cords --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/178827544-noco-new-genius-genius2d-12v-2-amp-direct-mount-battery](https://www.desertcart.tw/products/178827544-noco-new-genius-genius2d-12v-2-amp-direct-mount-battery) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-10-07*