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MJUM Cordless Stick Water Transfer Pump 770 GPH with 2x4.0Ah Batteries by MJUM - Used condition

MJUM Cordless Stick Water Transfer Pump 770 GPH with 2x4.0Ah Batteries — Open-Box, 22% Off

Brand: MJUM

Condition: Used - Mint
$7786
$9999
-22% Save $2213
Updated: 10 days ago

Description

770 GPH Max Flow + 32 Ft Max Lift – Powerful Performance: This cordless stick water transfer pump delivers an impressive 770 gallons per hour with a 32 ft max head, powerful enough to drain a 300-gallon hot tub in under 25 minutes or pump water from deep window wells, basement sumps, and rain barrels. The high-lift capability ensures efficient water removal even from hard-to-reach areas.

60-Min Runtime Battery Compatible with Makita: Powered by 2 × 4000mAh rechargeable batteries delivering up to 60 minutes of runtime—enough to move over 1,000 gallons on a single charge. The battery interface is compatible with Makita 18V batteries, allowing you to use our included batteries or leverage your existing Makita battery ecosystem. Smart overload, over-current, and short-circuit protection ensure safe operation.

3-Section Quick Assembly + 11.5FT Steel-Reinforced Hose + 8-Mode Nozzle: Tool-free 3-section design assembles in under 1 minute and breaks down for compact storage. Comes with a 11.5FT (3.5M) steel-reinforced kink-resistant hose and a high-pressure spray nozzle with 8 adjustable spray patterns—giving you precise control for watering, cleaning, or draining. A complete utility pump kit ready to use out of the box.

Triple-Layer Filtration + Hot & Ice Water Compatible + Low-Vibration Comfort:Built-in triple-layer filtration removes sand, leaves, and debris, preventing clogging while maintaining steady 770 GPH flow. Handles lightly dirty water, hot water, and ice-cold water—versatile for hot tub draining, winter pool covers, and pond transfer. Advanced vibration-dampening design means minimal vibration, no numb hands, even during extended use. (Note: Not for saltwater, soapy water, sewage, oil, or chemicals.)

Ultra-Lightweight Aluminum Alloy + Versatile Use for Home & Outdoor: Constructed with a lightweight yet durable aluminum alloy housing that resists corrosion. A high-performance copper-core motor delivers reliable power for garden irrigation, pool draining, boat bilge, basement flooding, and car/patio cleaning. The ergonomic stick design and balanced weight distribution make it comfortable for one-handed operation. A true submersible utility pump for home, outdoor, and emergency use.

Looking for a reliable, "grab-and-go" solution for water transfer? The Cordless Stick Water Pump is designed for homeowners and RV travelers who value portability without sacrificing power. Whether you're dealing with a flooded basement after a storm, draining a kiddy pool, or transferring water from a rain butt to your garden, this pump handles the job with ease. Why choose our Stick Pump? Traditional submersible pumps are often heavy and require nearby power outlets. Our cordless design eliminates "cord-anxiety." The lightweight aluminum shaft allows you to reach deep into tanks or tight window wells effortlessly. With 770 GPH of suction power, you can empty a standard hot tub in minutes. Built-in Protection & Versatility Safety is our priority. The copper motor includes overheat protection, and the triple-filter base keeps the internals safe from grit and leaves. It’s the perfect addition to your emergency preparedness kit, ensuring you’re never left helpless during a power outage or a plumbing leak.

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Amazon Warehouse

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  • 30-day return policy
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Product Details

SKU:
awhd-us-b0hj5q7b4n
Model:
ZD-C1331
Country:
US
ASIN:
B0HJ5Q7B4N

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $22 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for MJUM products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.

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