Check online prices here:
Ryobi 40 volt 300 watt inverter: https://homedepot.sjv.io/BXKd9y
Ryobi 40 volt 300 watt inverter with 4Ah battery: https://homedepot.sjv.io/2rK0e7
Ryobi 40 volt 1800 watt inverter: https://homedepot.sjv.io/b371Kv
Ryobi 40 volt 4 Ah Battery: https://homedepot.sjv.io/qng6vY
Ryobi 40 volt 7.5 Ah Battery: https://homedepot.sjv.io/DVLdm2

In this video, John does a live demo of a 150 watt load and a 65 watt load on two 300 watt Ryobi 40 volt inverters. He keeps track of the run time on both units and shares when each one shuts down during this test.

The RYOBI 40-Volt Power Source provides convenient, on-the-go power both on and off the jobsite. With 300-Watt of continuous output, this inverter is perfect for powering laptops, tablets, cell phones and other small electronics. This compact and lightweight design is compatible with all of your existing RYOBI 40-Volt batteries making endless power even easier. Equipped with 1 USB-A outlet, 1 USB-C outlet and one 120-Volt wall outlet for convenient and reliable power. This 4.0 Ah battery lasts 2x longer than the standard RYOBI 40-Volt high capacity battery while delivering the same fade-free power and performance. All RYOBI 40-Volt batteries come with an on-board battery life indicator for user convenience and over-molded edges for impact protection. This battery works with all RYOBI 40-Volt tools and chargers. Charger not included.
Inverter: fits all RYOBI 40-Volt batteries
Inverter: battery and charger not included
Inverter: 300-Watt of continuous output
Inverter: outlet types: 1 USB-A outlet, 1 USB-C outlet and one 120-Volt wall outlet
Inverter: external LED light
Battery: works with all RYOBI 40-Volt lithium-ion tools and chargers
Battery: 40-Volt 4.0 Ah high capacity battery for extended run time
Inverter: 5-year warranty
Battery: 3-year limited warranty

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Battery Inverter Load and Runtime Test Ryobi 40 Volt 300 Watt Inverter with 150 and 65 watt loads