J-KU

4.5

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When purchasing a product, price is the consumer's primary concern. At present, J-KU has 35 products for sale. J-KU products range in price from $13.99 to $149.99, and the average price of all the products is about $100.99.

You can confidently purchase J-KU products from the seller YIGOU DIRECT. The brand holds an average rating of 4.5, testifying to its excellent reputation.

J-KU Best Sellers

Last Updated: Jan 8, 2026

Electric Pole Saws for Tree Trimming: 6 Inch Mini Chainsaw Cordless with Extension Pole, 2x4000mAh Batteries, 21V Brushless Pole Saw Battery Powered Tree Trimmer 16 Ft reach Limb Branch Cutter Pruner

Pole Saws

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2-in-1 Multifunctional Combination: Switch freely between a handheld chainsaw and a pole saw in seconds—no extra tools required. Tackle ground-level shrub trimming, small branch cutting, and overhead tall tree work with one device, saving storage space, operation time, and physical effort during yard cleanups.

Dual 4.0Ah Battery Power Supply: Includes two 21V 4000mAh high-capacity rechargeable batteries. Swap in the backup battery when one runs out—no charging waits, eliminating downtime entirely. Easily handles high-workload tasks like large-area yard trimming, all-day tree care, or storm debris cleanup.

Adjustable Telescopic Pole: This battery pole saw lets you adjust the length to match your work needs. Telescopic pole can be adjusted within a range of 8.2 feet and can cut branches up to 15 feet in length, significantly boosting safety and convenience for overhead operations.

Advanced Brushless Motor: Our electric pole saw delivers stable, powerful torque for effortless thick branch cutting, plus longer runtime, lower operating noise, and stronger power performance. Unlike traditional brushed motors, it won't disturb neighbors, boasts a longer service life, and maintains strong power for extended periods—ideal for daily quick tasks and long-hour yard work alike.

Multi-Angle Adjustable Cutting Head: As a tree trimmer for pruning and trimming, it flexibly adapts to complex working positions. Whether trimming branches above fences, messy growth at corners, or low-lying shrubs, it adjusts cutting angles precisely to ensure clean results while preventing arm and back strain from awkward postures.

Automatic Oiling System: No need to pause for manual chain oiling during use. The built-in system lubricates the chain automatically to keep it running smoothly, reducing friction and wear while extending the tool's overall service life—perfect for non-stop work without frequent maintenance.

Suitable as a gift: The 2-in-1 mini pole saw is perfect for gardeners and DIY enthusiasts, as well as for your loved ones and any special occasions such as Father's Day, Christmas, Thanksgiving, Valentine's Day, anniversaries. I believe no man can refuse it.

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J-KU Electric Grease Gun 12000 PSI: Cordless Grease Gun with 8000 mAh Batteries, 5.6 oz/min, 39.4" Hose & 90° Coupler, LED Light - Effortless Heavy-Duty Tool Kit for Farm,Tractor & Heavy Equipment

Grease Guns

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Powerful 12,000 PSI for Heavy-Duty Work: J-KU grease gun delivers up to 12,000 PSI, 20% higher than typical 10,000 PSI models. Whether lubricating trucks, tractors, or industrial machines, it ensures fast and consistent 5.6 oz/min flow to reach every fitting effortlessly. Designed for maximum performance and durability under tough conditions

Long-Lasting Dual 4.0Ah Batteries & Ma-kita Compatible: This battery powered grease gun comes with 2×4.0Ah rechargeable batteries for double runtime over standard 2.0Ah packs. Keep one charging while using the other for continuous operation—ideal for large projects. Compatible with Ma-kita 18V batteries, allowing you to share power seamlessly across your workshop tools

Cordless Convenience — No More Manual Pumping: Say goodbye to hand fatigue and slow manual work. The cordless electric design delivers instant pressure at the pull of a trigger—no pumping required. Faster, cleaner, and easier than a manual grease gun —perfect for automotive, agricultural, and industrial maintenance

Flexible 39.4" Hose + 90° Coupler for Hard-to-Reach Fittings: Many grease guns lack a 39.4" hose or 90° coupler. J-KU as it can reach tight or awkward spots with the extra-long 39.4" flexible hose and 90° grease coupler adapter. Ideal for vehicles, agricultural, or construction machinery. Includes 3 additional nozzles (standard/tapered/quick-release couplers) for universal fit and quick switching.

Effortless, One-Handed Operation with LED Light: Designed for comfort and control, the ergonomic grip and balanced design reduce fatigue during long use. The built-in LED light keeps fittings visible in dark engine bays or under vehicles—making maintenance easier, day or night

Dual Loading Options — Cartridge or Bulk Fill: Compatible with standard 14 oz (400cc) grease cartridges or bulk grease fill. Suitable for NLGI #0, #1, and #2 grease, this electric grease gun covers the most common applications for vehicles, tractors, and heavy machinery

Complete Kit for Home & Pro Maintenance: Everything you need in one kit: Grease gun, 2× 4.0Ah batteries, charger, 39.4" hose, extension pipe, 90° coupler adapter, 3 couplers (standard/tapered/quick-release), gloves, shoulder strap, and carrying case. Whether in your home garage or professional workshop, J-KU delivers cleaner, faster, and more efficient lubrication

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Electric Grease Gun with 2×4.0Ah Batteries: 2-in-1 Battery Powered Grease Gun w/ 12000 PSI 5.3 oz/min Flow, 39.4 Hose & 90° Coupler, Cordless Grease Gun Kit Gift for Car, Heavy Equipment Maintenance

Grease Guns

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Upgraded 12,000 PSI Pressure with 5.3 oz/min Flow – Built for Heavy-Duty Jobs: Strong enough to push through clogged fittings and deliver consistent grease flow. This heavy-duty grease gun is ideal for excavators, tractors, trucks, agricultural implements, cars, yard equipment, boats, or trailers, delivering professional-grade lubrication across all your maintenance needs

Upgraded Dual 4.0Ah Batteries – Double Runtime, Zero Interruptions: Comes with 2×4.0Ah high-capacity batteries, offering twice the power of other 2.0Ah models—and is compatible with Ma-kita 18V systems. This battery-powered grease gun delivers consistent pressure on construction sites, farms and garages. Reliable performance even in winter or outdoor repairs—no outlets needed

2-in-1 Power Modes – Twist to Switch, Work Smarter: The J-KU electric grease gun offers true versatility with dual operating modes. Instantly switch with a twist to tackle any lubrication job faster and easier. Cut greasing time by up to 90% for tractors, trucks, and heavy equipment

Ergonomic Design – Comfort Meets Convenience: The 90° coupler reaches tight spots easily. A quick-release coupler lock tightly onto zerk fittings for leak-free lubrication, while the LED light illuminates dark corners. A padded shoulder strap reduces fatigue during long work, and the integrated hose organizer with side-opening case keeps your tools neat and ready for the next job

Dual Filling Options – Use Cartridges or Bulk Grease: Compatible with 14 oz standard cartridges (NLGI #2) or 400ml bulk grease, this cordless grease gun adapts to all lubrication needs—perfect for professional or home garages

All-in-One Kit – A Practical Gift That Works: Includes everything you need—grease gun, 2×4.0Ah batteries, charger, 39.4" flexible hose, 90° coupler adapter, 3 couplers (quick-release, pointed, and standard), gloves, shoulder strap, and case. A thoughtful gift for mechanics, farmers, or truck owners—ready to work right out of the box

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J-KU Grease Gun Coupler 10000 PSI: 2025 Upgraded Quick-Release Grease Gun Tip with Leak-Proof 6-Jaw Lock & Dual Handles, Compatible with All Grease Guns for Trucks, Tractors & Heavy Equipment

Grease Guns

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[Leak-Free Greasing Every Time ] – Say goodbye to messy grease leaks. The J-KU grease gun coupler locks tightly onto fittings and keeps pressure sealed up to 10,000 PSI, ensuring clean, efficient lubrication

[Secure 6-Claw Locking System ] – The 0.55" wide opening and 6 reinforced claws securely attach to all DIN and SAE grease nipples, holding steady through vibration and high pressure. No slipping, no popping off—just a solid, reliable grip

[Effortless One-Hand Operation ] – Designed for comfort, the dual-handle release lets you attach and remove the coupler smoothly with one hand. Perfect for quick jobs in the field or garage

[Fits All Grease Guns ] – Features a standard 1/8" NPT connection, compatible with all popular grease guns—manual, electric, and pneumatic. Ready to use straight out of the box

[Built to Last, Built for Work ] – Made from high-strength carbon steel, this coupler is built to endure tough daily use on tractors, trailers, trucks, and heavy machinery. A reliable tool that saves time and keeps equipment running smoothly

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J-KU FAQs

Is J-KU Legit?

Yes, J-KU is a legitmate brand on Amazon. After conducting a comprehensive analysis of 2 customer reviews for J-KU products on Amazon, we have determined its average rating. Offering great value and satisfying quality, J-KU has achieved a respectable rating of 4.5 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from J-KU on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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Select the product you want in the J-KU buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Electric Pole Saws for Tree Trimming: 6 Inch Mini..., you can view it on Amazon page.
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