PM4910-10 - SKIL PWRCore 40 Brushless 40V Push Lawn Mower Kit with 5.0Ah battery and autoPWRJump Charger. Push lawn mower includes 5.0Ah Battery and Auto PWRJump charger. The digital brushless motor provides efficient, high-performance power without the hassle of gas. Industry leading PWR CORE 40 lithium battery technology wraps each cell with cooling material to keep the battery powering on for 25% longer run time and 2X battery life. Auto PWRJump charges the battery from 0-30% in just 30 minutes (based on a 5.0Ah battery). Get started quickly and easily with a convenient push-button start. Lawn mowers telescoping handle folds for convenient vertical storage. Single lever deck height adjust with 7 settings to quickly adjust for your preferred grass height. Choose between bagging or mulching grass. All the tools within the SKIL OPE line are a part of the 3-year warranty plus 2 year with registration 5 years.