SKU: 43879739365

NOCO GENIUS2X4 4-Bank, 8-Amp (2A per bank) Battery Charger & Maintainer

Sale price$101.10 Regular price$112.33
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

NOCO GENIUS2X4 4-Bank, 8-Amp (2A per bank) Battery Charger & Maintainer4 Bank, 8 Amp (2 Amp Per Bank) Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation Introducing the all new GENIUS2X4, making it one of our most powerful, highest performing, energy efficient, and compact charger yet. The GENIUS2X4 is a 6 volt and 12 volt two bank battery charger, battery maintainer, trickle charger, and battery desulfator. It is rated at 8 amps (2 amps per bank) all types of lead acid and lithium

4-Bank, 8-Amp (2-Amp Per Bank) Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation Introducing the all-new GENIUS2X4, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS2X4 is a 6-volt and 12-volt two-bank battery charger, battery maintainer, trickle charger, and battery desulfator. It is rated at 8-amps (2-amps per bank) all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries.
• GENIUS2X4 - Similar to our G4, just better. It's 40% smaller and delivers 140% more power. It's the all-in-one 4-bank solution - battery charger, battery maintainer, trickle charger, plus battery desulfator.
• Multiple banks - A four-bank battery charger maintainer rated a 8-amps - 2-amps per bank with a 40Ah capacity range - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, atvs, rvs, lawnmowers, trucks, and more.
• Do more with Genius - Designed for 6-volt and 12-volt lead-acid automotive, marine, and deep-cycle batteries, including flooded, gel, AGM, and maintenance-free, plus lithium-ion batteries.
• Enjoy precision charging - An integrated thermal sensor detects the ambient temperature and alters the charge to eliminate over-charging in hot climates and under-charging in cold climates.
• Charge dead batteries - Charges batteries as low as 1-volt. Or use the all-new force mode that allows you to take control and manually begin charging dead batteries down to zero volts.
• Restore your battery - Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.
• Beyond maintenance - It's not just a trickle charger, it's an advanced battery maintainer. A fully-automatic, worry-free battery charger for everyday use - 24/7 - with zero overcharge.
• What’s In The Box GENIUS2X4 Battery Charger w/ (4) Interchangeable Connectors (4) Clamps w/ Integrated Eyelets (4) 10’ Extension Cords (2) Self-Tapping Screws Type A, C, G, and I Power Cables User Guide & Warranty Information
Specifications
Operating Requirements:
Line Voltage: 120V to 240V
AC Frequency: 50Hz to 60Hz
Operating Temperature: -4° to 104° F (-20° to 40° C)
Storage Temperature: -22° to 140° F (-30° to 60° C)
Relative Humidity: 0 to 95% Non-Condensing
Charging Current: 2 Amp DC x 4 Banks
Voltages: 6V, 12V
Chemistry: Lead-Acid and Lithium
Types: Wet, Gel, MF, CA, EFB, AGM, Lithium
Battery Capacity Range: Up to 40 Amp-Hours
Maintenance: All Battery Sizes
Power Consumption: 30 Watts (Max) x 4 Banks
Protection IP Rating: IP6X
Safety Short-Circuit: Yes
Open-Circuit: Yes
Overheating: Yes
Overcharge: Yes
Spark-Proof: Yes
Reverse Polarity: Yes
Product Size:
Height: 5.7 Inches (144.8mm)
Width: 9.4 Inches (238.8mm)
Depth: 2.3 Inches (58.4mm)
Weight: 3.9 Pounds (1.77kg)
Cord Management:
DC Cable + Clamp Length: 34 Inches (86.4cm)
DC Extension Cable Length: 10 Feet (3m)
DC Cable Size: 18 AWG
DC Fuse Size: 4 Amp MINI® Fuse
AC Cable Length: 75 Inches (1.9m)
AC Cable Size: 18
AWG Oil, gas, grease, water, chemical, UV, abrasion resistant
Limited Warranty 3-Year Limited Warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43879739365

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4.9 ★★★★★
Based on 1097 reviews
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Erika
Charlottesville, US
★★★★★ 4
Great product
Flavor Name: Peanut Butter, Size: Medium
I have a very active, medium sized dog (heeler). I wish this product was just a little bigger but it is still a great product. I fill it with pureed meat baby food and freeze. A 2.5oz jar will fill this product about 2 times. This keeps my dog busy for a while. Its also great when she's outside on a hot day. I absolutely recommend this product and at such a great price ($6 when I purchased it) i may buy a few more so I'll always have a frozen one ready when needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2025
S
Verified Purchase
Steph
Louisville, US
★★★★★ 5
Extra durable and hard
Flavor Name: Marshmallow & Peanut Butter, Size: Large
Much harder and tougher than most of the chews and bones I get. Too tough for my own dog, but it’s become a favorite of two other dogs in my life who are stronger chewers. Also looks adorable when they carry it around.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
L
Verified Purchase
Love2Cook
Charlottesville, US
★★★★★ 5
Treasured chew toy
Flavor Name: Marshmallow & Peanut Butter, Size: Large
I'm on my 2nd one of these as my dog is obsessed with it! He's a heavy chewers and the 1st one lasted 1 month. Held up pretty well for his strong jaws and he loves it. Great buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
N
Verified Purchase
Natures Retreat
Battle Creek, US
★★★★★ 3
Dog likes it
Flavor Name: Marshmallow & Peanut Butter, Size: Large
It wears faster on the longer side, my dog does love this, but 2 sides are not chewed as much.
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Reviewed in the United States on October 19, 2025
A
Amazon Customer
New York, US
★★★★★ 5
Durable, Flavorful, Chew Toy
Size: Medium & Large, Color: Red Scorpion
This bacon flavored scorpion shaped dog toy has been a huge hit with my Labrador. The material feels extremely durable and appears to be made from a hard nylon that can stand up to serious chewing. At first, I was skeptical about the bacon scent because I couldn’t smell anything when I opened the package. The moment my dog started chewing on it, though, the bacon scent became much more noticeable. Anyone else who doesn’t smell it immediately shouldn’t worry because it definitely seems to activate once the toy gets some use. My dog is an enthusiastic chewer and has not been able to destroy this toy. Even better, I haven’t seen any meaningful signs of wear, gouging, or damage despite repeated chewing sessions. That level of durability is exactly what I was hoping for. The design also includes areas where treats can be added for extra enrichment, which adds even more value. Most importantly, it has seemed very safe during use, and I haven’t had to worry about pieces breaking off. Overall, this toy has been durable, engaging, and well worth it. My dog loves it, and I love having a chew toy that can actually survive more than a few days.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026

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