Just to clarify the DXS Pulse will run 60% longer with the same battery pack than other popular loaders on the market.
In a test in the office we took a single 9v battery and left the motor spinning continuously on a number of units and they lasted for 3-4 hours each. NOTE This test is not typical of a mode of operation - we wanted to see how long it would spin for if someone left it switched on with no paint in.
The DXS Pulse also has a low battery warning indicator. When this operates you will know when to change your battery and you get plenty of warning that will allow you to finish your game without any worries.
A good piece of advice for any loader was previously mentioned by someone in this thread - Make sure you change your battery and you will never have an issue. I change mine - every event or for major events, where there is lots of use, every day.