Rugged 18V battery grease press with filling/bleed valve. for 400 g grease cartridges. A high-performance electric DC. motor with planetary gear and crank gear creates a max.. pressure of 400 bar that is limited by a pressure-relief. valve.. Scope of delivery:. • Battery grease press, 18V Li-ION rechargeable battery,. 1500 mAh, delivery rate: approx. 100 ccm/min. • Electronically controlled rapid charger with overcharge. protection (1 h normal charge time). • High-pressure reinforced rubber hose 750 mm (burst. pressure 1650 bar) with 4-jaw hydraulic coupler R1/8". • Plastic case with room for a second rechargeable battery. and for grease cartridges