NOCO Genius GX3626 Car Battery Charger Review [2023]

July 23, 2023
9Expert Score
NOCO Genius GX3626 Review

This robust system will safely charge your battery up to 3-times faster than conventional chargers. The Genius GX3626 is suitable for industrial and commercial use, and this review breaks down what you can expect from this revolutionary charging system.

  • Lightweight, compact and easily transported to mobile job sites.
  • The unit charges up to 3-times faster than conventional units.
  • Smart-circuitry prevents overcharging while keeping battery levels at 100%.
  • Intelligent pulse and progressive repair mode for sulfated batteries.
  • Safety barrier prevents overheating, fires, and overcharging.
  • Precision die-cast aluminum enclosure.
  • Waterproof, suitable for outdoor use.
  • SB50 connector sold separately.
  • Not suitable for charging car batteries.
  • Unsuitable for commercial applications for charging multiple batteries simultaneously.
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Established in 1914, The NOCO Company designs and manufactures premium precision industrial battery chargers for electric vehicles, scissor lifts, and utility devices like floor jacks. Genius battery chargers are among the most compact and lightest in the industry, making them a portable charging solution.

Overview and Features

The GX3626 is a highly efficient, high-frequency industrial battery charger featuring fast-charge technology with multiple charging modes to select. The unit has replaceable A/C and D/C cables and its design is compatible for all kinds of deep-cycle lithium-ion and lead-acid batteries up to 425 amp-hours.

When it comes to performance, the Genius GX3626 is a 92-percent high-efficiency 36V industrial battery charger accepting a broad range of input voltages from 100-240VAC, 50-60Hz. The unit has integrated remote and inhibit LED functions with a “progressive repair method” for sulfated batteries that restores their service life.

The charger features spark-proof technology and reverse-polarity protection in case of user mismanagement. Weighing just 13.7 pounds and with dimensions of 18 x 11 x 6 inches, its compact, lightweight nature makes it the ideal unit for mobile applications. Take this charger on the road with you to any job site, the rugged, waterproof, and tamperproof housing allows for charging in the most demanding situations.

The unit features advanced diagnostics indication for damaged batteries, as well as zero-overcharge, allowing you to stay connected to the system without the risk of overcharging the battery. The intelligent circuitry protects against sparks, open-circuits, over-changing, reverse polarity, and overcurrent. When the units finished charging it minimizes energy consumption while keeping any battery’s connected to the system fully charged at all times.

The rugged exterior of the GX3626 features a die-cast aluminum body with heat sinks that provide excellent airflow with power conversion efficiencies of up to 92%. The system comes complete with replaceable and detachable D/C and A/C cables to adapt to any charging application.

A multi-level safety barrier prevents against accidents in abnormal and unsafe operating conditions, and the interactive nature of the charger adjusts the charging process based on organic battery feedback. The smart-technology found in the GX3626 induces a high-voltage pulse when sulfation, low-voltage, or lost capacity is detected. The Genius also stabilizes internal battery chemistry for increased battery longevity and performance.

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Summary of the NOCO Genius GX3626

If you’re looking for a mobile charging solution, then you can’t beat the NOCO Genius GX3626. This charger is sturdy and durable, with its die-cast casing standing up to the most demanding applications and working environments. This unit is a must for mobile mechanics, and it’s the ideal charger for mobile work crews that can’t afford to carry heavy, cumbersome equipment around.

It’s hard to believe that the design team at NOCO managed to pack such a powerful charger into such a small casing. That said, the charge times for the unit are exceptional, with our independent tests showing a charge rate more than twice that of your average industrial battery charger.

For those that need a power supply and charging solution, consider using the OTC 700A professional power supply and charger instead.

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James Olive