SKIL Ditch the Gas. Keep the Power. Get industry-leading performance and power like gas in a cordless mower powered by PWR CORE 40 lithium technology. The digital, brushless motor combined with PWR CORE 40 lithium technology provides unbelievable power and cutting performance. You’ll have control from start to finish with a push-button start and self-propel with variable speed dial control to pick your pace. Your battery will be ready to go, charging 0-30% in 30 minutes with Auto PWR JUMP. And, when the task is complete, the telescoping handle folds down completely and allowing for vertical storage. This electric lawn mower kit includes a 5.0Ah PWR CORE 40 lithium battery for max run time and Auto PWR JUMP charger.