Giantz 16L Electric Knapsack Weed Sprayer Pesticide Backpack Farm
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
Tackle weeding, fertilising and pest control across your garden, farm or property with hands-free convenience. The 16L capacity and adjustable backpack design let you cover large areas without stopping to refill, while interchangeable nozzles handle everything from herbicides to general cleaning.
- 16L tank capacity for extended spray coverage
- Four nozzle heads: fan, 4-hole, conical and double nozzle
- Stainless steel spray lance, 800-1200mm adjustable length
- Trigger lock prevents accidental spraying
- Padded shoulder straps distribute weight evenly
- Large fill opening with integrated strainer for easy refilling
- Pressure control dial for consistent application
Brand: Giantz
Tank Capacity: 16L
Tank size 37.5*44cm (L*H)
Normal Pressure: 0.2-045Mpa
Net/Gross weight: 4.0Kgs/5kgs
Battery: 12V6.5AH Lead acid battery
Spray Rod(Gun): Stainless steel
Nozzles: Plastic and Stainless steel
Spray Distance οΌ8M
Max Flow Rate 1.8L/MIN
Color: Blue
Assembly required: Yes
Number of packages: One
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Package Content16L Backpack Sprayer X1
User Manual X1
This product comes with 1 year warranty
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Shipping Restriction NoticeShipments to the specific postcode-suburb combinations below are excluded. If you wish to proceed with orders to these zones with additional shipping costs, please reach out to us for assistance.
View Complete List of Undeliverable Postcode Suburb Combinations
π¦ Shipping & Delivery
Free Standard Shipping on all orders across Australia.
Orders are dispatched within 1β3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3β7 business days (metro). Regional/WA/NT may take slightly longer.
Express delivery options are available at checkout.
π Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5β10 business days of receiving the returned item.
π‘οΈ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
β FAQs
How long does delivery take?
Orders dispatch in 1β3 business days. Standard delivery 3β7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
MonβSat, 9:00 AM β 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1β3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available MonβSat, 9amβ10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty β shop with confidence




