Overview
The NOCO Genius GEN5X2 is the next generation of smart onboard charging, engineered for peak performance in the harshest environments. Delivering 10 amps total (5A per bank) across two independent banks, it's designed for 12-volt lead-acid and lithium-ion batteries, including flooded, gel, AGM, maintenance-free, and LiFePO4 chemistries.
With precision thermal compensation, advanced repair mode for sulfated batteries, and an ultra-compact waterproof design, the GEN5X2 ensures faster charging, longer battery life, and improved engine starts. Whether for marine, automotive, RV, or deep-cycle applications, this charger offers unmatched reliability and efficiency.
Key Features
- Compact & Powerful: 37% smaller yet 43% more powerful than the GENM2.
- Dual Bank Charging: Independently charges two batteries at the same time (5A per bank).
- Selectable Charging Modes: 12V, 12V AGM, 12V Lithium, and 12V Repair Mode for damaged batteries.
- Dynamic Battery Tracking: Monitors and adapts to battery needs for precision charging.
- Thermal Sensor Protection: Prevents overcharging in hot climates and undercharging in cold.
- Waterproof & Rugged: Fully sealed IP68-rated design with anti-vibration mounting system.
- Charge Dead Batteries: Force Mode allows charging batteries as low as 0V.
- Enhanced Performance: Provides stronger starts and extends battery lifespan.
Specifications
- Brand: NOCO
- Model: GEN5X2
- Output Voltage: 12V
- Input Voltage: 100–240V AC, 50–60Hz
- Amperage: 10A total (5A per bank)
- Supported Batteries: Lead-acid, AGM, Gel, Lithium-ion (LiFePO4)
- Waterproof Rating: IP68
- Dimensions: 7.2" D x 9.15" W x 5.39" H
- Weight: 5.3 lbs
- Certifications: UL1236, CEC, FCC, ISO 8846, 33 CFR 183.410
- Warranty: 3-Year Limited
Ideal For
- Marine boats & trolling motors
- RVs and campers
- Automotive batteries (starter & deep-cycle)
- Lawn & garden equipment
- Off-road & powersports vehicles
- Lithium-ion & AGM maintenance-free systems
What's in the Box
- NOCO GEN5X2 2-Bank Smart Onboard Battery Charger
- (2) Black Truss-Head Mounting Screws
- 72-inch DC cables with 3/8-inch eyelets
- 72-inch AC cable (Type-B)
- User Guide
FAQs
Can the NOCO GEN5X2 charge two different types of batteries at the same time?
Yes, each bank operates independently, allowing you to charge two different battery types or conditions simultaneously.
Is it safe to mount this charger in any orientation?
Yes, it can be installed in any orientation, even upside down, thanks to its redefined mounting system.
Can it recover a completely dead battery?
Yes, with Force Mode, the GEN5X2 can charge batteries all the way down to 0V.
Does this charger work with lithium batteries?
Yes, it supports 12V lithium-ion (LiFePO4) batteries as well as lead-acid, AGM, and gel.
Is it suitable for marine use?
Absolutely, it's IP68 waterproof, vibration-resistant, and designed for harsh marine conditions.
Does it have overcharge protection?
Yes, the charger uses dynamic tracking and thermal sensors to prevent overcharging or undercharging.
What makes this better than the older GENM2?
The GEN5X2 is smaller, more powerful, and adds selectable charging modes and Force Mode for dead batteries.
How many amps does each bank provide?
Each bank provides 5A, with a total of 10A output.
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