[Compatible With for Makita 18V Batteries]The Cordless Submersible Water Pump is compatible with for Makita 18V batteries: BL1830, BL1830B, BL1840, BL1840B, BL1850, BL1860B ,mini Submersible Water/oil Pump,transfer pump charger adapter/cable/cord for Sump Pump Using Tool Battery(Battery NOT Included). [Wide Application]: This Portable Transfer Water Pump is an ideal for removing water from swimming pool covers, basements, pits, ponds, window wells, rain barrels, boat covers and more. The water transfer pump is also perfect for irrigation, garden watering, car washing and other household or outdoor occasions. [Efficient Utility]: This pump can deliver up to 635 PGH max flow rate, no-load speed 4500R/MIN, Flow rate: 30L/MIN, max current 7A with automatic protection. Easily tackling any draining job at a fraction of the time, providing quick draining and ultra-silent operation with max. (note:The switch should not be immersed in water). [Quality Material]: Full corrosion-resistant shell, environmental thermoplastic construction abs, metal, and max water temperature (90°f (35°c). which is more durable and anti-corrosion, thus extending the pump's service life. The removable filter adopts a dense grid design, which can effectively prevent the sediment from blocking during the pumping process and causing non-working, ensuring the safety of the pump and improving efficiency. Color: Blue & Black Material: ABS+Metal Package Contents: 1 x Cordless Submersible Water Pump 1 x Clip