NOCO GENIUS2X2 6V/12V 2-Bank, 4-Amp Smart Battery Charger
SKU: 86306916031

NOCO GENIUS2X2 6V/12V 2-Bank, 4-Amp Smart Battery Charger

Sale price$157.95 Regular price$175.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

NOCO GENIUS2X2 6V/12V 2-Bank, 4-Amp Smart Battery ChargerIntroducing the all new GENIUS2X2, making it one of NOCO's most powerful, highest performing, energy efficient, and compact charger yet. The GENIUS2X2 is a 6 volt and 12 volt two bank battery charger, battery maintainer, trickle charger, and battery desulfator. It's rated at 4 amps (2 amps per bank) for all types of lead acid and lithium ion batteries, including flooded, gel, and AGM, as well as marine and deep cycle batteries. Features A two bank

Introducing the all-new GENIUS2X2, making it one of NOCO's most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS2X2 is a 6-volt and 12-volt two-bank battery charger, battery maintainer, trickle charger, and battery desulfator. It's rated at 4-amps (2-amps per bank) for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries.

Features

  • A two-bank battery charger, battery maintainer, trickle charger, and battery desulfator - the perfect all-in-one solution for battery maintenance.

  • A two-bank battery charger maintainer rated a 4-amps - 2-amps per bank with a 40Ah capacity range - designed to charge and maintain multiple vehicles like cars, motorcycles, boats, ATVs, RVs, lawnmowers, lawn tractors, trucks, and more.

  • 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.

  • 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.

  • 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.

  • Automatically detects battery sulfation and acid stratification to restore lost battery performance for stronger engine starts and extended battery life.

  • 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.

Specifications

Line Voltage: 120V to 240V AC
Frequency: 50Hz to 60Hz
Operating Temperature: -4° to 104° F (-20° to 50° C)
Storage Temperature: -22° to 140° F (-30° to 60° C)
Relative Humidity: 0 to 95% Non-Condensing
Charging Current: 2 Amps DC x 2 Banks
Charging Voltages: 6V, 12V
Charging Chemistry: Lead-Acid and Lithium
Charging Types: Wet, Gel, MF, CA, EFB, AGM, Lithium
Battery Capacity Range: Up to 40 Amp-Hours
Charging Maintenance: All Battery Sizes
Power Consumption: 30 Watts (Max) x 2 Banks
IP Rating: IP60
Safety from Short-Circuit: Yes
Safety from Open-Circuit: Yes
Safety from Overheating: Yes
Safety from Overcharge: Yes
Safety from Spark-Proof: Yes
Safety from Reverse Polarity: Yes
Height: 4.4 Inches (113mm)
Width: 5.2 Inches (131.8mm)
Depth: 1.9 Inches (47.8mm)
Weight: 1.1 Pounds (0.5kg)
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 ® Blade Fuse
AC Cable Length: 75 Inches (1.9m)
AC Cable Size: 18 AWG
Resistance: Oil, gas, grease, water, chemical, UV, abrasion resistant
Limited Warranty: 3-Year Limited Warranty
Whats In The Box:
- GENIUS2X2 Battery Charger w/ (2) Interchangeable Connectors
- (2) Clamps w/ Integrated Eyelets
- (2) 10 Extension Cords
- (2) Self-Tapping Screws
- Type A, C, G, and I Power Cables
- User Guide & Warranty Information

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: 86306916031

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4.9 ★★★★★
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Product Reviews
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Inexpensive part and YouTube knowledge lead to quick fix
Size: 96158T-1PCS
Solenoid went out on boat. After viewing multiple videos on YouTube I figured that my solenoid was bad. Ordered this and received a day later. Replaced the other one and this worked perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
I
Verified Purchase
Ivar Andreassen
Belleville, US
★★★★★ 5
Worked perfectly!
Size: 96158T-1PCS
Have an older Mercury 40hp 2 stroke. This Solenoid worked perfectly. It is not that easy to install, due to the design of the engine. It does require a bit of patient and the right tools to do it. If you have big hands and don't do this type of repair to often, call a friend that is better than you to get some help :) I have an older engine but it runs like charm. I will order an extra Solenoid and place in the box of "important spare parts" for the future. Very good experience for the purchase and overall quality of the part.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2022
M
Verified Purchase
me
Boise, US
★★★★★ 5
Perfect fit and works great
Size: 96158T-2PCS
Perfect fit and works great. It is great that it comes as a 2pk. I replaced both with no need to change wiring, and kept the working one I had, as backup.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
T
Verified Purchase
Tom K.
Los Angeles, US
★★★★★ 4
It works as it should...
Size: 96158T-2PCS
Used it in a pinch for stater relay... it works great. Be aware... Mine required metric sockets for the nuts... 10mm for large terminals - 3/8 was too tight and same for smaller terminals 7mm fit better than 5/16 that was too loose. The mounting holes are also spaced closer together than the OEM on a mercruiser 260 in a mid 1980's boat but easy to remedy with a 1/4" drill bit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2023
D
Verified Purchase
Don
Birmingham, US
★★★★★ 5
Fixed 4.3 Merc IO
Size: 96158T-1PCS
Engine wouldn't start reliably or consistently. I had no clicking either from the old solenoid even though it would start from time to time...motor starts perfect after install. Pretty easy install as long as you reconnect the right wires. This worked perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2023

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