The DeWALT DCE050B 20V MAX Cordless Transfer Pump + 5.0Ah Battery pairs DEWALT's battery-powered transfer pump with a 20V MAX XR 5.0Ah battery. This is a cordless transfer pump designed for moving water and water/glycol mixtures in plumbing, HVAC, refrigeration, and maintenance work. Model Number DCE050B comes here with the DCB205 20V MAX XR 5.0Ah battery, the battery DEWALT uses to rate the pump's per-charge performance.

Performance is built around real service work. The pump moves up to 10 GPM with tap water and still delivers up to 4.5 GPM at 45 ft of head height on average. Lift height reaches up to 25 ft with tap water, which covers pulling water up out of a sump, a flooded crawlspace, or a drum below the pump. DEWALT rates the pump at up to 300 gallons of tap water per charge with the DCB205 battery included in this bundle.

It handles more than clean water. The DCE050B is rated to transfer a 60% water / 40% propylene glycol mixture, which makes it useful for filling and draining hydronic heating loops, chillers, and other HVAC and refrigeration systems that run glycol. That makes it as useful to mechanical contractors as it is to plumbers, and a natural companion to other DEWALT plumbing tools on a service truck.

DEWALT designed the pump for jobsite handling. It is self-priming, so there's no pre-filling the pump housing before you start. Auto-shutoff prevents the unit from running dry and damaging itself. The pump operates in either a horizontal or vertical orientation, a rubber base reduces vibration and sliding, and the power switch has an integrated LED for visibility in dim mechanical rooms and basements. The battery sits in an enclosed, water-resistant well rated IPX4, an important detail on a tool that lives around water. It is also TOOL CONNECT TAG READY for location tracking and asset management through the DEWALT Site Manager app.

Connections are 3/4" brass male garden hose thread (GHT), so standard garden hoses and hose fittings thread right on without adapters. A removable impeller window lets you check for and clear debris, and replace the impeller if needed, without sending the pump in for service.

The included DCB205 is a 20V MAX XR 5.0Ah lithium ion battery with a 3-LED fuel gauge, weighing 1.4 lbs. The pump works with all DEWALT 20V MAX batteries and FLEXVOLT batteries, so the DCB205 also moves to your drills, saws, and lights when the pump job is done. A charger is not included in this bundle; the DEWALT DCB1104 charger is the one DEWALT pairs with the pump in its factory kit.

Who should buy it? Plumbers draining water heaters, HVAC and refrigeration techs moving glycol, maintenance crews pumping out tanks, and contractors dealing with standing water on site. If you already run DEWALT 20V MAX tools and want a pump plus a high-capacity battery without paying for a charger you already own, this bundle is the efficient way to get there.

The DeWALT DCE050B 20V MAX Cordless Transfer Pump + 5.0Ah Battery Is the Smart Way to Buy It

You get the pump plus the exact battery DEWALT uses to rate its 300-gallon runtime, without paying for another charger.

• Who it's for: Plumbers, HVAC and refrigeration techs, and maintenance crews already on DEWALT 20V MAX who move water or glycol regularly.
• Why it stands out: 10 GPM flow, glycol rating, dry-run auto-shutoff, and a field-serviceable impeller in a pump you can carry in one hand.
• Worth knowing: No charger and no hoses in the box. If you're new to the 20V MAX platform, budget for a charger.

• Is a charger included? No. This bundle includes the pump and one DCB205 5.0Ah battery.
• Can it pump glycol? Yes. It is rated for a 60% water / 40% propylene glycol mixture.
• What hose does it use? The inlet and outlet are 3/4" brass male garden hose thread.
• What happens if the tank runs empty? Auto-shutoff stops the pump to keep it from running dry and being damaged.