Keeping your electronic devices powered is a daily necessity. The Greenworks 300-watt battery-powered inverter offers a practical, compact, and affordable way to extend the usefulness of a 60V battery system beyond yard work.
Power banks come in many forms: pocket-sized chargers for phones, larger portable battery packs, and full-size power stations. Greenworks takes a different approach by leveraging its existing 60V battery platform with a lightweight inverter that is easy to carry and makes the system more versatile.
Many tool makers offer USB adapters that slide onto their batteries, but those typically only supply USB power. Greenworks’ inverter delivers both USB and AC power, broadening the types of devices you can run from a single battery.
The unit includes two USB ports for charging phones, tablets, and wearable devices. In addition, it provides a 120V AC outlet suitable for powering laptops, lighting, small speakers, and other electronics that require standard household current.
Physically, the inverter plus battery is only slightly heavier and marginally larger than a 60V battery alone. It features a rubber carry handle for portability and an easy-to-see power button for quick operation.
The battery’s charge gauge remains visible while the inverter is attached, so you can monitor remaining power at a glance and plan usage accordingly.
In real-world use, we relied on this inverter during an all-day road trip to keep a Google Pixelbook running when the rental car lacked an AC outlet. The laptop stayed at full charge throughout the trip, and the battery powering the inverter used only about half its capacity—an encouraging result for mobile productivity.
A professional photographer colleague recently bought a 60V Greenworks mower and uses the same battery system with this inverter. For work that requires on-location power—laptops, lighting, and camera batteries—the inverter turns a lawncare battery into a useful mobile power source.
The inverter itself carries a four-year warranty, while batteries are sold separately. Adding an inverter to your 60V toolkit is a cost-effective way to increase the platform’s value and versatility.
This compact inverter provides a practical bridge between cordless tool batteries and everyday electronics, making it a solid option for anyone who already uses Greenworks 60V batteries and needs occasional portable AC power.