When using the 2.0Ah battery, item 5797434, the run time is 1.5 hours on high and 5 hours on low.
When using the 4.0 Ah battery, item 5797371, the run time is 3 hours on high and 10 hours on low.
When using the 6.0 Ah battery, item 5797418, the run time is 4.5 hours on high and 15 hours on low.
When using the 8.0 Ah battery, item 5797389, the run time is 6 hours on high and 20 hours on low.








