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Mellif Cordless Transfer Pump Review: Fast, Portable Water Transfer

Mellif Cordless Transfer Pump for Makita 18V Battery,Portable Self-Priming Pump Electric Utility Pump for Garden, Hot Tub, Tank, Pool, Ponds, Aquariums(No Battery, Tool Only)
4.6
[Cordless 18V Compatibility]  Works with MK 18V batteries (battery not included) for true cordless convenience.
[Self-Priming High Flow]  Self-priming pump delivers up to 358 GPH with 60 ft max head.
[Portable Multi-Use Design]  Water-resistant handheld design ideal for aquariums, pools, gardens, flooded areas, and tanks.
[Standard Hose Fittings]  1/2 inch NPT to 3/4 inch NH fittings for easy U.S. standard connections.
[LED Flashlight & Warranty]  Built-in two-level LED (100 lm/200 lm) plus 6-month replacement warranty for peace of mind.
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A cordless transfer pump for garden and home drainage, designed to move water quickly without a mains supply. Portable battery compatibility and self-priming operation make draining ponds, hot tubs and tanks less of a chore. Will the Mellif Cordless Transfer Pump save time on weekend water jobs?

⚡ At a Glance
  • Suction Power: Up to 358 gallons per hour (U.K. standard), max head 60 ft, max suction lift 6 ft
  • Best for: Gardeners and homeowners needing rapid draining and refilling of ponds, tubs and tanks
  • Not ideal for: Users who require a supplied battery or long continuous industrial pumping runs

Cordless, self-priming transfer pump compatible with 18V battery platforms, delivering up to 358GPH and a 60 ft head. Includes water-resistant battery cover and a two-mode LED torch for low-light work.


Quick draining and filling - thanks to self-priming flexible impeller

A flexible impeller and dedicated pump chamber allow the unit to draw water from dry start conditions, achieving prime within seconds. Rated maximums include 358 gallons per hour flow, 60 ft head height and 6 ft suction lift.

Fast setup eliminates the need for manual priming, so tanks and ponds can be emptied or topped up quickly. Useful when time is limited or in emergency draining situations.

True cordless convenience - with 18V battery compatibility and water-resistant cover

Designed for Mk 18V battery platforms, with a sealed, water-resistant battery cover to protect connections during outdoor use. Product listing clarifies battery is not included.

Freedom from mains power makes the pump ideal for remote garden locations and flooded areas. Using a common 18V platform means batteries are often interchangeable with other cordless tools.

Work after dark - with a two-mode LED torch

Built-in two-gear LED provides Level I at 100 lm and Level II at 200 lm, selectable for task lighting. The light is integrated into the pump housing for hands-free illumination.

Night-time or low-light jobs become simpler, allowing safe hose connections and visual checks without a separate torch. Handy for early-morning pond work or emergency drains at night.

✨ The 4 Key Reasons for Mellif Cordless Transfer Pump
  1. Self-priming action - Starts from dry within seconds, reducing setup time for draining
  2. Broad application range - Drains pools, hot tubs, tanks and flooded areas without mains
  3. Integrated LED torch - Two brightness modes (100 lm, 200 lm) for safe night work
  4. Standard hose fittings - 1/2" NPT male to 3/4" NH, compatible with common US-style hoses
📋 Technical Details at a Glance
  • Category: Home Improvement, Water Transfer Pump
  • Power source: Compatible with Mk 18V battery platforms (Battery not included)
  • Flow rate: Up to 358 gallons per hour (U.K. standard)
  • Max head height: 60 ft
  • Max suction lift: 6 ft
❓ Frequently Asked Questions

Q: Does the pump come with a battery?

A: No, the listing states the battery is not included. The pump is compatible with Mk 18V battery platforms, and user feedback mentions successful use with DeWalt 18V XR batteries.

Q: Can it prime from dry?

A: Yes, the pump is self-priming and user reviews report it starts from dry within seconds.

Q: What hose connections are used?

A: Connections use 1/2" NPT male to 3/4" NH fittings, following U.S. standards for hose threads.

🏆 Our Verdict

The Mellif Cordless Transfer Pump suits gardeners and homeowners who need a portable, battery-powered solution for draining and refilling ponds, hot tubs and tanks. Rapid self-priming and a useful flow capacity, combined with a water-resistant battery cover and built-in torch, make it practical for outdoor chores. While no battery is included, compatibility with common 18V platforms and a six-month replacement policy give reasonable long-term value.