--- product_id: 259481160 title: "NOCO Genius GEN5X1: 1-Bank, 5A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries" brand: "noco" price: "4930150₫" currency: VND in_stock: true reviews_count: 13 category: "Noco" url: https://www.desertcart.vn/products/259481160-noco-genius-gen5x1-1-bank-5a-onboard-battery-charger-5a store_origin: VN region: Vietnam --- # 5A high-efficiency charging IP68 waterproof rating Thermal sensor for temp compensation NOCO Genius GEN5X1: 1-Bank, 5A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries **Brand:** noco **Price:** 4930150₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power up your ride with the smartest, toughest onboard charger—never get stranded again! ## Quick Answers - **What is this?** NOCO Genius GEN5X1: 1-Bank, 5A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries by noco - **How much does it cost?** 4930150₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/259481160-noco-genius-gen5x1-1-bank-5a-onboard-battery-charger-5a) ## 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 - • **Compact Powerhouse:** 37% smaller yet 43% more powerful than previous gen—fits anywhere, powers everything. - • **Revive Dead Batteries:** Force Mode jumpstarts batteries down to zero volts—rescue neglected power sources effortlessly. - • **Effortless Installation:** Universal mounting system with anti-vibration backing for quick, secure setup in any orientation. - • **Marine-Grade Durability:** IP68 waterproof and shock-resistant design built to survive the harshest environments. - • **Smart Multi-Mode Charging:** Select from 12V, AGM, Lithium, or Repair modes for precision battery care and longevity. ## Overview The NOCO Genius GEN5X1 is a compact, 5-amp single-bank onboard battery charger engineered for 12V lead-acid and lithium batteries. Featuring IP68 waterproofing, thermal temperature compensation, and selectable charging modes, it ensures optimal battery health in marine and automotive environments. With Force Mode to revive dead batteries and a versatile mounting system, it delivers reliable, maintenance-free power backed by a 3-year warranty and US engineering. ## Description The NOCO GEN5X1 is a fully-sealed, waterproof onboard battery charger rated at 5 amps, designed for 12-volt lead-acid and lithium-ion batteries, including flooded, AGM, gel, and LiFePO₄ chemistries. It’s 37% smaller and delivers 43% more power than the previous-generation GENM1, making it our most compact and advanced charger yet. With a single dedicated charging bank, the GEN5X1 offers precise charging and maintenance for one battery with selectable modes—12V, AGM, Lithium, and Repair Mode—tailored to maximize battery health, performance, and longevity. An integrated thermal sensor automatically adjusts the charge based on ambient temperature to prevent overcharging in heat or undercharging in cold conditions. For severely discharged batteries, Force Mode allows manual charging down to zero volts—ideal for reviving deeply neglected batteries that most chargers cannot detect. Built for the harshest marine environments, the GEN5X1 carries an IP68 rating and has passed extensive life cycle testing, including thousands of hours underwater. Its streamlined mounting system enables fast, secure installation in any orientation—even upside down—with an integrated anti-vibration backing to minimize shock and noise. The GEN5X1 includes 72-inch DC cables with 3/8-inch eyelets, a 72-inch Type-B AC cable, two mounting screws, and a user guide. Backed by a 3-year warranty, engineered in the USA, and certified to UL1236, ISO 8846, and 33 CFR 183.410, the GEN5X1 delivers unmatched reliability, safety, and performance. Review: Must Have For Your Diesel Pickup - Bought this for an onboard maintainer in a diesel pickup. Mounted it on the ledge above the brake fluid reservoir with 3 M heavy duty outdoor velcro. Close to the battery and rock solid. This velcro has adhesive that rivals super glue. Be sure you have it where you want it the first time. ( ask me how I know). Ran the wiring in semi rigid loom and connected the ring terminals to the battery bar. Plenty of wire included ( 6 feet each for power and battery wires) . Connected the power cord to a waterproof external receptacle mounted under the vehicle's bumper. Works great, fully automatic. Returns to your last setting for battery type. No need to open the hood and select battery type each time you plug it in. For the quality, it's a bargain. Short trips or long periods of storage in a diesel are hard on batteries and they're expensive. This maintainer is cheap insurance. I plug it in about once a week and it takes about 2 hours to top off the batteries. It balances the parallel batteries perfectly, both at 12.7 volts when finished. Review: Well worth the money! - Incredible charger, well worth the money. I've used it on AGMs and acid batteries and works great. I had 2 AGM batteries that had zero voltage and the charger is able to push a charge to the batteries long enough to trigger the charger to get them back to full capacity. Quality is great, it's compatible with every automotive battery on the market and helped bring back numerous batteries instead of me having to go buy new ones. Well worth it. ## Features - MEET THE GEN5X1 — 37% smaller and 43% more powerful than the GENM1. It’s our most compact and advanced onboard charger yet—engineered for peak performance in the harshest marine environments. - SINGLE BANK — A one-bank onboard battery charger rated at 5 amps total - 5 amps per bank. Independently charge 12V batteries in marine, boat, starter, and deep-cycle systems. - CHARGING MODES — Selectable modes for each bank: 12V, 12V AGM, 12V Lithium, and 12V Repair Mode. Independently charge and maintain all types of lead-acid and lithium-ion batteries with precision. - ENJOY PRECISION CHARGING — An integrated thermal sensor adjusts charging based on ambient temperature, preventing overcharging in heat and undercharging in cold for optimal battery performance. - CHARGE DEAD BATTERIES — Charge batteries from as low as 1 volt, or use Force Mode to manually begin charging batteries down to zero volts to recover deeply discharged or neglected batteries. - REDEFINED MOUNTING — A simplified mounting system allows for fast, secure installation in any orientation - even upside down - with an integrated anti-vibration backing to isolate shock and noise. - DESIGNED FOR WATER — A fully-sealed onboard charger rated IP68 for waterproof protection. Survives brutal life cycle testing, including thousands of hours underwater in the harshest marine conditions. - WHAT’S IN THE BOX — GEN5X1 5A 1-bank onboard charger with 72-inch DC cables and 3/8-inch eyelets, 72-inch AC cable (Type-B), and two mounting screws. Backed by a 3-year warranty and engineered in the USA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08G3NVR1N | | Amperage | 5 Amps | | Battery Charge Time | 1 Hours | | Best Sellers Rank | #4,506 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #2 in Boat Battery Chargers | | Brand | NOCO | | Built-In Media | (2) Black Truss-Head Screws, GEN5X1 5A 1-Bank Smart Waterproof Onboard Marine Battery Charger and Battery Maintainer (120-240VAC), Onboard Marine Battery Charger User Guide | | Color | Black | | Connector Type Used on Cable | Standard DC and AC power connectors | | Current Rating | 5 Amps | | Customer Reviews | 4.7 4.7 out of 5 stars (2,500) | | EU Spare Part Availability Duration | 3 Years | | Global Trade Identification Number | 00046221190441 | | Input Voltage | 120 Volts | | Item Dimensions D x W x H | 7.22"D x 5.16"W x 5.16"H | | Item Type Name | NOCO Genius GEN5X1, 1-Bank, 5A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Battery Maintainer and Desulfator for AGM, Lithium (LiFePO4) and Deep-Cycle Batteries | | Item Weight | 2.53 Pounds | | Manufacturer | NOCO | | Mfr Part Number | GEN5X1 | | Model Number | GEN5X1 | | Number of Ports | 1 | | Output Voltage | 12 Volts | | UPC | 046221190441 | | Unit Count | 1.0 Count | | Warranty Description | 3-Year Limited | ## Product Details - **Brand:** NOCO - **Color:** Black - **Item Weight:** 2.53 Pounds - **Output Voltage:** 12 Volts - **Product Dimensions:** 7.22"D x 5.16"W x 5.16"H ## Images ![NOCO Genius GEN5X1: 1-Bank, 5A Onboard Battery Charger - 5A Per Bank, 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation – for Lead-Acid & Lithium Batteries - Image 1](https://m.media-amazon.com/images/I/81I+5sIcX5L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can this be powered with a Modified Sine Wave inverter ?** A: Trust the manufacturer on this question. I am using one of these right now with an old Trace SW2512 inverter. Works like a champ! **Q: If power goes out while charging, will it automatically start charging when power is restored** A: It should automatically start charging. It remembers the last setting you had it on the last time it was charging. **Q: What's the difference between the noco genius gen5x1 (this product) and the noco genius5 charger? how should i choose between them?** A: The GEN5X1 is an onboard battery charger/maintainer model for 12V batteries that connects to the battery via eyelets. The GENIUS5 is a multi-purpose battery charger/maintainer model for 12V and 6V batteries that comes with a clamp and integrated eyelet combo cable. **Q: Do i have to turn this charger on everytime its plugged in or will it charge when it's plugged in?** A: When plugged-in, the charger is in Standby Mode. Use the Mode Button to select the appropriate mode to begin charging. After each consecutive use, the charger remembers the last selected charge mode. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Must Have For Your Diesel Pickup *by A***. on February 12, 2026* Bought this for an onboard maintainer in a diesel pickup. Mounted it on the ledge above the brake fluid reservoir with 3 M heavy duty outdoor velcro. Close to the battery and rock solid. This velcro has adhesive that rivals super glue. Be sure you have it where you want it the first time. ( ask me how I know). Ran the wiring in semi rigid loom and connected the ring terminals to the battery bar. Plenty of wire included ( 6 feet each for power and battery wires) . Connected the power cord to a waterproof external receptacle mounted under the vehicle's bumper. Works great, fully automatic. Returns to your last setting for battery type. No need to open the hood and select battery type each time you plug it in. For the quality, it's a bargain. Short trips or long periods of storage in a diesel are hard on batteries and they're expensive. This maintainer is cheap insurance. I plug it in about once a week and it takes about 2 hours to top off the batteries. It balances the parallel batteries perfectly, both at 12.7 volts when finished. ### ⭐⭐⭐⭐⭐ Well worth the money! *by K***N on February 14, 2026* Incredible charger, well worth the money. I've used it on AGMs and acid batteries and works great. I had 2 AGM batteries that had zero voltage and the charger is able to push a charge to the batteries long enough to trigger the charger to get them back to full capacity. Quality is great, it's compatible with every automotive battery on the market and helped bring back numerous batteries instead of me having to go buy new ones. Well worth it. ### ⭐⭐⭐⭐⭐ Battery charger, Harley Davidson *by C***Y on March 16, 2026* This is exactly what I was looking for for my Harley Davidson to charge. It keeps the battery up excellent. Very easy to use great value for the money you won’t be buying as many batteries that’s for sure. Indicator lights tell you when it’s charged straightforward easy to use. ## Frequently Bought Together - NOCO Genius GEN5X1, 1-Bank, 5A (5A/Bank) Smart Marine Battery Charger, 12V Waterproof Onboard Boat Charger, Maintainer and Desulfator for AGM, Lithium (LiFePO4) 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.vn/products/259481160-noco-genius-gen5x1-1-bank-5a-onboard-battery-charger-5a](https://www.desertcart.vn/products/259481160-noco-genius-gen5x1-1-bank-5a-onboard-battery-charger-5a) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-16*