100% Satisfaction Satisfaction Guaranteed. 90W Portable Transfer Sump Pump 530GPH 2 Bar, for Rain Barrel Water Butt Tank Garden Pond Pool W/ 8.2Ft Cord. Cordless Submersible Water Pump. 3.3″L x 3.3″W x 7.1H. 9 Gallons Per Minute. 1 Lithium Ion batteries required. Pump, Battery, Charger, Battery Compartment, Wall and Tank Attachment, Connection Hose, Quick-connect Adapter, GHT 3/4 Adapter. 3.3 “h x 3.3 “h x 7.1 h. Weight: 1.5 lb. CORDLESS SUBMERSIBLE WATER PUMP? Our innovative 18V battery-powered pump can drain water directly from the water butt without a power cable, catering to your resource-saving garden watering needs. Compact pump size W: 3.3″ x H: 7.1″, Weight:1.5 Lbs. EFFICIENT DRAINAGE? The 90W motor creates a Max. Flow rate of 530 GPH and and delivers water up to 65.5 FT, securing quick water extraction. The 3/4 outlet easily connects to sprinklers, sprayers and standard garden hose for versatile usage. RELIABLE OPERATION? This Rain barrel pump provides a water pressure of 2 bar, and can be submerged in water up to 6ft deep. Timer function with three settings: 5/10 /15 min. The battery compartment is protected by a cover to prevent damage from water. EASY TO USE? Mount the pump on a wall or on the tank thanks to the included wall and tank attachments. The curved hose guide can be easily attached to the barrel edge and positioned as required. The removable strainer base serves to prevent clogs and enhance stability. EVERYTHING YOU NEED IN ONE KIT? Utility Pump, battery control unit, connecting hose 7.2ft with hose guide and quick connector, tank attachment, wall attachment, 18V 4.0 Ah battery, charger, and 2 adapters. Tank and Wall Attachment. What’s the recommended size of the tap screws for wall attachment? 4x15mm 4x20mm is suitable. What’s the suggested height of the water tank and the length of the outlet hose? Tank Depth is 6 feet(1.8 metres), and Max Hose length is 82 Feet (25 m). What other tool batteries are compatible with this pump? We guarantee against any defective or misrepresented products.