GRIONE Cordless Water Transfer Pump for DeWalt 20V Batteries — No Battery, 9.6 GPM & Self-Priming

GRIONE's cordless water transfer pump is a compact, self-priming unit that runs on DeWalt 20V batteries (battery not included) to move water quickly for draining, irrigation, and emergency transfer.

This portable, battery-powered pump pairs with any DeWalt 20V MAX 2Ah–8Ah battery and delivers high flow and long reach without a cord. Designed for quick setup and rugged outdoor use, the unit is built with corrosion-resistant outlet hardware, a reinforced plastic body, and a complete accessory kit so you can start transferring water immediately. It’s suited for homeowners, landscapers, RV owners, and anyone needing fast, temporary water relocation where a mains outlet isn’t available.

How fast and how long will it pump on a single battery?

The GRIONE pump uses a high-efficiency motor that achieves up to 9.6 gallons per minute, cutting transfer time compared with smaller pumps. Run time depends on battery capacity: a 5Ah DeWalt 20V battery commonly provides up to about two hours under typical conditions.

• Maximum flow: 9.6 GPM for rapid transfer
• Typical runtime: up to ~2 hours on a 5Ah DeWalt 20V pack
• One-button operation: start/stop and battery check

What distances and lifts can this pump handle?

This unit supports substantial vertical and horizontal moves: it provides a maximum vertical lift of 75 feet and a horizontal reach up to 164 feet, making it capable of deep-well pulls or long garden runs. Those specs mean it can handle many heavy-duty outdoor scenarios without auxiliary boosting equipment.

• Max vertical lift: 75 ft for uphill delivery
• Max horizontal lift: 75 ft; longest horizontal reach: 164 ft
• Suitable for long garden lines, pond drains, and elevated tanks

Do I need to prime the pump or buy extra fittings?

No priming is required — the self-priming design lets you connect hoses, insert the battery, and begin pumping immediately. GRIONE supplies a full accessory kit including inlet filter hose, outlet hose, nozzle, and quick connectors so the pump is ready out of the box for most clean-water jobs.

• Self-priming: no manual water fill needed before use
• Included accessories: 9.8 ft inlet pipe with mesh filter, 29.5 ft outlet pipe, nozzle, two quick connectors
• US-standard 3/4" outlet fits common garden hoses

Is the pump durable and safe for outdoor use?

Engineered for rugged conditions, the GRIONE pump features a reinforced engineering plastic housing that resists drops and abrasion, plus a copper-alloy outlet that resists corrosion and pressure. It’s intended for clean water, rainwater, and other non-corrosive liquids; avoid pumping chemicals or saltwater to preserve longevity.

• Reinforced plastic body: drop- and wear-resistant
• Copper-alloy outlet: corrosion- and pressure-resistant
• Fits standard US hoses for safe, reliable connections

Who is this for? GRIONE's cordless transfer pump suits homeowners draining pools, RV and boat owners emptying tanks, landscapers or gardeners running irrigation lines where power is limited, and emergency use when quick, portable water removal is needed. If you already own DeWalt 20V batteries, this tool-only pump provides a lightweight, high-flow option for frequent outdoor water tasks without the constraints of a power cord.