Product details:

Makita XPG01S1 18V LXT Lithium-Ion Cordless Grease Gun Kit with 3.0Ah Battery, Charger & Tool Case
The 18V LXT Grease Gun Kit (XPG01S1) is an ideal cordless solution for the workshop or garage. The powerful Makita-built motor delvers up to 10,000 PSI of max pressure. With a maximum flow rate of 10 oz. per minute, users can work faster. There are two speed modes, low and auto-speed, that are adjusted by a variable speed trigger. A lock-on button provides convenience during longer work periods.