Little Genny™

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The Little Genny™ is a portable, rechargeable battery-powered generator of AC power. It stores electricity from any power source – grid, solar, wind – when access to AC power is not available, such as power outages and emergencies. It is a silent, non-toxic, cobalt-free power supply that can be used anytime, anywhere to charge cell phones, tablets, laptops, fans, lights small appliances, and many other types of portable equipment for years of reliable use.

Where to Buy

Applications: Portable / Mobile, Military, Humanitarian

  • Description
  • Specifications
  • Additional Info
  • Documentation


A Truly Portable, Hand-Carried AC Power Supply For

  • Disaster Relief
  • Communications
  • Military/Expeditionary
  • Outdoor Enthusiasts

In any remote situation where immediate access to off grid AC Power is critical, the Little Genny is there for you!


Little Genny™
Voltage Output115-120 VAC/60 Hz
Capacity296 Wh/23 Ah
Output300 Watts AC
Connectors(2) USB outlets for 5 VDC
(2) AC Outlets
Memory EffectNone, recharge anytime
Operating Temp32° to 104°F (0° to 40°C)
Charge Retention<1% loss per month
Charge Cycles2,500
Standard Charge Time5 hours
Charge Input12.8 VDC
Solar Input12 to 18 VDC up to 15A
Warranty5 years on battery system

ProductLittle Genny™ Run Time
Laptop5 hrs
Tablet15 hrs
Emergency Light LED (10W)30 hrs
TV4 hrs
Refrigerator7 hrs
Cell Phone (Charging)49 hrs

Additional Info

DIMENSIONS: 13 x 11 x 7 inches (33 x 28 x 18 cm) WEIGHT: 12 lbs (5 kg)

  • Meets transport safety weight requirements: Less than 35 kg including packaging
  • UN3480, Lithium Ion batteries, 9, II
  • UL and CE listed, UN/DOT and RoHS compliant components
  • Designed and built in California, USA