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Little Genny 287 Wh 12V

Little Genny 287 Wh 12V

Regular price $999.00 USD
Regular price Sale price $999.00 USD
Sale Sold out




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.


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!


DC Voltage – Nominal12.8 Volts DC

Little Genny™ Emergency Kit
Dimensions 13” L x 11” W x 7” H / 33cm L x 28cm W x 18cm H
Weight 12 lbs. / 5 kg
Charger Connection 2.5 mm Barrel Connector (for AC plug-in charger or solar panel)
Little Genny Emergency Kit Battery
Amp-Hours 25 Ah
Rated Watt-Hour Capacity 322 Watt-hours DC
Operating Temperature -4°F to 140°F (-20°C to 60°C)
Charging Temperature 32°F to 120°F (0°C to 49°C)
Battery Chemistry Lithium Ferro Phosphate (LFP)
Memory Effect None
Charge Retention < 1% loss per month
Charge Cycles 2,500 cycles
Charging Requirements 14.65 VDC / up to 8 Amps DC
Cell Certifications ROHS, UL, CE, UN-DOT
Little Genny Emergency Kit Inverter
Continuous Output Rating 300 Watts (2.6 Amps @ 115 VAC)
Surge Capacity (Peak Power Rating) 700 Watts (6 Amps @ 115 VAC)
AC Output Rating 115 Pure Sine Volts AC
Frequency Rating 60Hz
Output Wave Form Pure Sine Wave
DC Input Rating 12 Volts DC
Input Voltage Range 11 to 15 Volts DC
Low Battery Shutdown 10 to 11 Volts DC
Over Voltage Shutdown 15 to 16 Volts DC
USB Output Rating 5 Volts DC MAX / 2.1 Amps DC
AC Output Sockets 2 x North American Standard Outlets
Operating / Storage Humidity RH 5 to 95%


  • 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


Product Little Genny™ Run Time
Laptop 5 hrs
Tablet 15 hrs
Emergency Light LED (10W) 30 hrs
TV 4 hrs
Refrigerator 7 hrs
Cell Phone (Charging) 49 hrs
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For Generac Generator Installations only:

Generac Installation Checklist

Complete Permits

Additional considerations may include contacting
your homeowners association. The
installation cannot begin until all
required permits have been issued.

Permits include:
• Site Survey
• Electrical Permit
• Plumbing Permit
• Building Permit

Upgrade Fuel System
• Gas meter/LP tank (if required)
• Contact underground utility

Electrical Service
• Day of installation
• Inspection (if required)

Install Generator
• Level chosen location
• Install base
• Mount transfer switch
• Run conduit and wiring
• Install fuel line

Follow Up
• Activation
• Demo a simulated outage and turnover the generator keys
• Fuel pressure check
• Final inspection (if required)
• Review service and monitoring