Neptune CK-21 2-in-1 Knapsack Battery Sprayer – 12V/8AH | Manual + Battery | 20L Tank

Seller: Machine Point

Dual-Power Sprayer for Flexible, Reliable Agricultural Use

The Neptune CK-21 is a highly versatile 2-in-1 knapsack sprayer designed for farmers and gardeners who need both battery-operated convenience and manual backup. Equipped with a 12V 8AH battery, a manual hand lever, and a 20-liter tank, this sprayer offers uninterrupted spraying without dependency on a single power source.

Its high-pressure 12V single diaphragm pump, adjustable stainless-steel lance, and 4 nozzles ensure efficient and uniform spraying for pesticides, fertilizers, herbicides, and sanitization tasks. The comfortable knapsack design makes it easy to carry during long field operations.

Key Features

Dual Power Mode – Battery + Manual

• Use the sprayer with 12V 8AH battery for effortless spraying

• Switch to manual operation anytime

• Ensures complete reliability in all terrain conditions

High-Pressure Spraying Performance

• Pressure output: 0.2–0.45 MPa

• Strong, stable spray ideal for tall crops, orchards & wide coverage

• Compatible with multiple spray patterns

Large 20-Liter Tank

• Reduces the frequency of refilling

• Built from durable, chemical-resistant material

• Suitable for long working hours

12V Single Diaphragm Pump

• Flow rate: 2.9–4.5 L/min

• Efficient liquid delivery with consistent pressure

• Long-lasting and low maintenance

Comfortable Knapsack Body

• Soft, adjustable straps for easy carrying

• Ergonomic design to reduce fatigue

• Suitable for field and garden use

4 Multi-Purpose Nozzles Included

• Mist, cone, jet & fan spray

• Perfect for different crop types and field requirements

Extendable Stainless-Steel Lance

• Durable and rust-resistant

• Helps reach tall plants with ease

• Provides precise spray control

Technical Specifications

Ideal For

• Agriculture & crop protection

• Fruit orchards & vegetable farming

• Garden & nursery care

• Pest control & fertilizing

• Herbicide application & sanitization

“To provide our customers with a safe, reliable, and seamless shopping experience, we follow a 10% Advance Reservation + 90% Cash on Delivery payment process.
The 10% advance is a fully secure reservation fee that ensures your order is prepared and dispatched with priority. This policy helps us maintain fast delivery and reduces failed COD shipments.

Your payment is completely protected — if your order is cancelled or undelivered, the advance amount is automatically refunded in full.

You pay the remaining 90% securely at your doorstep via Cash on Delivery.

Thank you for trusting our brand. Your satisfaction and safety are our top priorities.”