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NOCO Genius 12v 5 Amp Marine On-Board Battery Charger & Maintainer

Was: $89.95
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Product InformationStore Part Number: GEN5X1


Replaces: NOCO Genius GEN Mini 1 (GENM1)

The NOCO Genius GEN5X1 is a single bank 12v 5 Amp battery charger and maintainer. The marine battery charger features an IP68 waterproof rating making it ideal for harsh locations. The GEN5X1 is compatible with 12v lead acid batteries included flooded wet cell, enhanced flooded, maintenance free, AGM and Gel cell batteries. The charger also features a 12v Lithium Mode suitable for Lithium-Ion LiFePo4 Batteries that include a Battery Management System (BMS).

The GEN5X1 features an automatic 12v Repair Mode that equalizes sulfated, idle, or stratified batteries in efforts to repair lost battery performance. This Repair Mode is automatic but can also be manually selected.

Lastly, the NOCO GEN5X1 features a Force Mode meant to recover extremely discharged batteries below 1v. This mode must be manually selected and will force the charger to output for 5 min in an attempt to recover the battery. After 5 minutes the charger will switch back to the standard charging profile.


  • Waterproof - 100% completely sealed with an IP68 rating.
  • Compatible with Flooded, AGM, Maintenance Free, Gel, and Lithium-Ion LifePo4 (w/BMS) Batteries.
  • Low Voltage Detection - Charges batteries as low as 1-volt. Or, use Force Mode to manually charge a battery down to 0-volts for 5 min.
  • 3-Year Warranty

Tech Specs

  • Dimensions (LxWxH): 5.1 x 3.8 x 1.9 in
  • Weight: 2.95 lb
  • Shipping Weight: 4 lb
  • Input AC Voltage: 120-240 VAC
  • Input Current Rating: 72 Watts
  • Input Frequency: 50-60 Hz
  • Nominal Voltage: 12 VDC
  • Model: GEN5X1
  • Manufacturer: NOCO
  • Charging Voltage: 14.5, 14.6, 14.8, 16.5 V
  • Safe For: 12 V Lead-Acid & 12 V Lithium-Ion LifePo4 w/BMS
  • Battery Capacity: 20-120 Ah
  • Housing Protection: IP 68
  • AC Cable Length: 6 ft
  • DC Cable Length: 6 ft
  • Warranty: 3 Years
  • Manufacturer Part #: GEN5X1
  • UPC: 046221190441
  • Made In: China

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Manuals & Tutorials

Specification Sheet


Order Line: 1-800-362-5397
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Tech Help: 541-474-4421
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