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Grengine™ UltraLite

Please note our 110V units are SOLD OUT! Our 220V units have 220V AC power sockets, which are different from standard North American sockets.

The GRENGINE™ UltraLite battery generator lives up to its name. Weighing in at 13lbs, the 480Wh UltraLite is a multi-use, lithium-based, rechargeable electric generator capable of powering and charging electronics, providing backup power, and so much more. This is a great gift for outdoors lovers, remote workers, photographers, and anyone who wants dependable, portable power at their fingertips. 


Is it just a battery?

Okay. Let’s get techy.