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16L/18L/20L Electric Knapsack Sprayer with 12V8AH Battery - High Pressure Garden Sprayer for Agriculture 16L/18L/20L Electric Knapsack Sprayer with 12V8AH Battery - High Pressure Garden Sprayer for Agriculture

16L/18L/20L Electric Knapsack Sprayer with 12V8AH Battery - High Pressure Garden Sprayer for Agriculture

US$ 6.00 ~ 6.80
Min.Order: 200
Product origin: Taizhou, Zhejiang, China
Category: Electronics
Product Name: Electronics
Availability:In Stock
Product Review : 87 Reviews
Infringement complaint:
* Please contact the supplier via whatsapp first before placing an order
  • Model Number : OJ-50M
  • Capacity Options : 16L/18L/20L
  • Battery Type : 12V8AH Lead-Acid
  • Operating Pressure : 80PSI (5.5 BAR)
  • Pump Capacity : 3.6LPM Auto-Cut Pump
  • Charger Specification : 12V 1.0A/1.7A
  • Working Time : 3-5 hours (after full charge)
  • Material : PP (Polypropylene)
  • Net Weight : 4.5 kg
  • Gross Weight : 5.0 kg
  • Warranty : 1 year
  • Spraying Pattern : Adjustable (mist to stream)
  • Application : Agriculture, Gardening, Pest Control

The 16L/18L/20L Electric Knapsack Sprayer is a professional-grade agricultural tool designed for efficient liquid application in gardens, farms, and orchards. This high-pressure sprayer features a durable PP construction and comes with a powerful 12V8AH lead-acid battery for extended operation time.

With an operating pressure of 80PSI (5.5 BAR) and a 3.6LPM auto-cut pump, this sprayer delivers consistent performance for various spraying applications. The ergonomic knapsack design ensures comfortable carrying during prolonged use, while the electric operation eliminates manual pumping effort.

The sprayer includes a reliable 12V charger (1.0A/1.7A) and offers 3-5 hours of continuous operation after a full charge. The adjustable nozzle allows for different spray patterns to accommodate various application needs, from fine mist to concentrated stream.

Available in three capacity options (16L, 18L, and 20L), this sprayer is suitable for applying pesticides, herbicides, fertilizers, and other liquid solutions in agricultural and horticultural settings. The compact design (45×20×50cm) makes it easy to maneuver in tight spaces while maintaining substantial liquid capacity.

Built with quality components and rigorous quality control, this electric knapsack sprayer offers reliable performance season after season. The 1-year warranty provides additional assurance of product durability and manufacturer support.

X***C 2025-11-04

Smooth and efficient delivery process, with the package arriving earlier than expected, which was a pleasant surprise. The build quality feels robust and durable, showing no signs of defects upon inspection. Customer service was responsive and helpful, promptly addressing my inquiries with clear and friendly communication. Overall, a very satisfying experience from start to finish.

Z***U 2025-11-02

Very impressed with the overall experience! The delivery was incredibly fast, arriving much sooner than expected, and the packaging was secure with no damage. The quality of the sprayer feels robust and durable, with materials that seem built to last through tough use. Customer service was outstanding—they responded promptly to my inquiries and provided helpful assistance. Highly recommend for anyone needing reliable garden equipment.

O***M 2025-11-01

Very pleased with the overall experience! The delivery was incredibly fast, arriving much sooner than expected, which was a huge plus for my gardening schedule. The quality of the sprayer feels robust and durable, with no signs of defects upon inspection. Customer service was also top-notch—they responded promptly to my inquiries and were very helpful. A great purchase all around.

F***M 2025-10-31

Zippy delivery made this a standout experience; the package arrived earlier than expected without any delays. Zestfully, the build quality feels robust and durable, holding up well during initial tests. Zealous customer support was quick to respond to my queries, providing clear and helpful assistance. Zero complaints overall—this purchase was smooth and satisfying from start to finish.

P***K 2025-10-30

Delivery was incredibly fast and efficient, arriving much sooner than expected, which was a pleasant surprise. The packaging was secure and protected the item perfectly during transit, showing great care from the seller. In terms of quality, the materials feel durable and well-made, giving me confidence in its longevity for garden use. Customer service was outstanding; they responded promptly to my inquiries and were very helpful throughout the process. Overall, I'm highly satisfied with this purchase and would recommend it to others based on these aspects alone.

F***Z 2025-10-30

Absolutely fantastic experience with this purchase! The delivery was incredibly fast and arrived well ahead of the estimated date, which was a pleasant surprise. The packaging was secure and ensured the product was in perfect condition upon arrival. As for the quality, it feels robust and well-made, giving me confidence in its durability for long-term use. Customer service was outstanding too; they were responsive and helpful with any inquiries I had. Overall, a smooth and satisfying transaction that I'd highly recommend to others.

H***M 2025-10-30

Very pleased with the overall experience! The delivery was incredibly fast, arriving much sooner than expected, which was a huge plus for my gardening schedule. The build quality feels robust and durable, with no signs of defects or weak points—it seems like it will hold up well over time. Customer service was responsive and helpful when I had a query, making the process smooth and reassuring. Everything from packaging to the item itself exceeded my expectations. Highly recommend for anyone in need of reliable garden equipment!

Z***O 2025-10-30

Hands down, the delivery was incredibly fast and well-handled. Everything arrived in perfect condition without any delays. High-quality materials are evident in the construction, making it feel durable and reliable. The customer service team was exceptionally helpful and responsive, addressing my queries promptly. Highly satisfied with the overall experience from start to finish.

R***M 2025-10-29

Quick delivery and excellent packaging ensured my electric knapsack sprayer arrived safely without any delays. The build quality feels robust and durable, with sturdy materials that seem built to last through demanding agricultural tasks. Customer service was responsive and helpful when I had a query about the battery, providing clear guidance promptly. Overall, a great experience from start to finish.

C***U 2025-10-28

Great experience overall! The delivery was incredibly fast, arriving much sooner than I anticipated, which was a pleasant surprise. Goods arrived in perfect condition with secure packaging that protected everything well. The quality of the sprayer feels solid and durable, exactly as described, and it seems built to last through tough use. Customer service was outstanding—they were responsive and helpful when I had a question, making the whole process smooth and worry-free. Highly recommend for anyone needing reliable garden equipment.

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