The Makita MW001G XGT 40Vmax Microwave Oven is powered by two in parallel or one 40Vmax XGT Li-ion battery, or a makita portable power pack. It can heat food at 500W*, as well as a corded domestic microwave. Fitted with a large carrying handle provides excellent portability. *The output of 500W microwave power is a temporary boost function. It automatically switches to 350W microwave power after about 8 minutes. Specifications: Max. Output Power: 350/500W. Product Dimensions (L x W x H) : 412 x 343 x 338mm. Weight: 8.9kg. Technical Specs Max. Output Power: 350/500W Product Dimensions (L x W x H) : 412 x 343 x 338mm Weight: 8.9kg