Einhell 4181565 18V Cordless Clean Water Submersible Pump, GE-SP 18 LL Li – Tool Only

The Einhell GE-SP 18 LL Li cordless submersible pump offers cordless power, portability, and versatility for clean water transfer jobs around the home, garden, farm, or worksite. Whether you need to drain a pool, empty a rainwater barrel, or remove water from flooded areas, this compact 18V water pump gets the job done—without cords, gas, or complicated setups.

Part of the Power X-Change battery system, this tool delivers up to 1,188 gallons per hour (19.8 GPM) with flat-suction capability down to just 0.039″—ideal for wiping dry surfaces. The mobile battery box includes an integrated cable winder and 16.4 ft. (5 m) cord, enabling an impressive immersion depth of up to 13.1 ft. (4 m). Its durable plastic housing resists impact and moisture, while the three-position switch includes a continuous run mode for longer pumping jobs. A dry-run safety shutdown helps protect the pump when water levels get too low. Hose connection is quick and easy via a 1” NPT outlet and included garden hose adapter.

Battery and charger sold separately.

Einhell 18V Cordless Clean Water Pump At a Glance

• Cordless Power X-Change compatibility: Works with all Einhell 18V batteries
• High flow rate: Moves up to 1,188 gallons per hour for fast drainage
• Flat suction down to 0.039″: Leaves floors virtually dry
• Extended reach: 16.4 ft. (5 m) cable allows immersion to 13.1 ft. (4 m)
• Battery box with IPX4 protection: Splash-proof with integrated cord storage
• Three-position switch: Includes continuous operation for hands-free pumping
• Durable housing: Made from impact-resistant plastic for longevity
• Dry-run safety shutoff: Protects motor when water runs low
• Universal hose fittings: Includes 1″ NPT outlet and 3/4″ garden hose adapter
• Recommended for 4.0Ah battery or higher
• Battery and charger sold separately.

Markets

• Residential Water Removal Perfect for draining hot tubs, rain barrels, kiddie pools, or flooded basements.
• Landscaping & Irrigation Cordless portability for moving water in gardens, greenhouses, or remote planters.
• Construction & Renovation Clears water from worksite pits, basements, or flooring before construction.
• Farms & Agriculture Great for managing troughs, tanks, or transferring clean water around the property.
• Facility Maintenance & Janitorial Services Compact and lightweight solution for emergency water clean-up.

This pump gives homeowners and property managers an easy and portable solution for emptying rain barrels, hot tubs, or crawlspaces without dragging extension cords or relying on outlet access. Landscaping crews and irrigation specialists can use it in remote gardens or water features where electricity isn’t always nearby. Construction professionals benefit from the quick setup when clearing water from site trenches, basements, or foundations. Even agriculture workers and small farms appreciate the cordless convenience when moving water in barns, troughs, or low-lying areas.

Einhell 4181565 18V Cordless Clean Water Submersible Pump, GE-SP 18 LL Li – Tool Only Features

• Member of the Power X-Change family
• Mobile splash-proof battery box with integrated cable winding
• 3 position switch with continuous operation
• Long 16.4 ft. (5 m) cable for greater immersion depth
• Powerful motor generates high flow rate of 1,188 Gal/h (19.8 Gal/min)
• Extraction of shallow water down to 0.039″” (1 mm)
• High-quality pump housing made of impactresistant plastic
• 1″ NPT discharge hose connection with 3/4″ 11.5 GHT garden hose adapter
• Dy-run safeguard shutdown after activation if no water is detected
• Recommended battery for optimum results 4.0 Ah battery
• Battery and charger sold separately

Einhell 4181565 18V Cordless Clean Water Submersible Pump, GE-SP 18 LL Li – Tool Only Specifications

• Motor Voltage: 18V
• Motor Type: Brush Motor
• Max. Flow Rate: 1,188 Gal/h (19.8 Gal/min)
• Max. Suction Head: 26.2 ft. (8 m)
• Max. Delivery Pressure: 11.6 PSI (0.8 Bar)
• Max. Total Head: 13.1 ft. (4 m)
• Water Temperature Limit: 35°C
• Hose Connection: 1″ NPT + 3/4″ GHT Adapter
• Max. Debris Size: 0.039″ (1 mm)
• Minimum Startup Water Depth: 13/64” (5 mm)
• Pump Protection Rating: IPX8
• Battery Box Rating: IPX4
• Product Weight: 4.9 lbs
• Item Number: 4181565
• EAN: 772995019670

Einhell 4181565 18V Cordless Clean Water Pump, GE-SP 18 LL Li – Tool Only Warranty

• Einhell’s 2 year warranty with an extended year if you register your machine online.

Why Do Customers Like the Einhell 18V Cordless Clean Water Submersible Pump

This pump is the ideal solution for anyone looking for a cordless sump pump, battery-powered water transfer pump, or flat-suction submersible pump that doesn’t require a power outlet. Customers love its simple, portable design that goes anywhere water needs to be moved—whether it’s draining a flooded patio, pumping out a tank, or moving clean water to irrigate a garden. It’s especially useful for backup during storms or when power isn’t available. The Power X-Change battery system adds long-term value by working across all compatible Einhell tools and garden equipment.