COX 81400MR 400 ML. Total System， 1:2:1， 4:1 and 10:1 Mix Ratios， 18 Volt (Includes Battery and Charger)</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>400 ml. Multi-ratio</li><li>Powered by 18-volt lithium ion battery pack with thirty minute fast charge</li><li>Multi-ratio 1:1， 2:1， 4:1 and 10:1 (kits included)</li><li>Maximum force 787 lbs</li><li>Variable speed control</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41dupfVlxfL.jpg' noproxy></br>