LIWEGHT OZ-AU-DDHYCWQ-WT12L 12L Battery Backpack Sprayer

The LIWEGHT OZ-AU-DDHYCWQ-WT12L is a 12-litre battery-powered backpack sprayer with five nozzles and a retractable wand. Its rechargeable pump avoids manual pumping, while its listed 2-kilogram weight is for the sprayer itself, not a filled tank.

At a glance

Five adjustable nozzles are listed for different spray patterns, from fine mist to a stronger jet.
The wand is described as retracting from 22cm to 81cm, allowing reach to be adjusted for the task.
A wide tank opening and translucent liquid-level scale are claimed in the product description.
The listing describes padded backpack straps and says it can also be carried over the shoulder or by hand.

Price

$63.98Save 20%

Reference price: ~~$79.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Battery operation removes the need for manual pumping during spraying.
The 12-litre tank and included five-nozzle set suit varied garden and household spraying tasks.
USB Type-C charging is specified, and the manufacturer claims up to three hours of continuous use.

Technical specifications

15 specifications

Identity
Brand	LIWEGHT
Model	OZ-AU-DDHYCWQ-WT12L

Capacity and construction
Tank volume	12 Litres
Material	Metal, Plastic
Colour	White
Style	Knapsack

Power and battery
Power configuration	Battery Powered
Battery capacity	2500mAh
Charging connection	USB Type-C
Claimed continuous use	up to 3 hours of continuous use

Dimensions and installation
Weight listed	2 Kilograms
Dimensions listed	32W x 45H centimetres
Retractable wand range	22cm to 81cm

Spraying and intended use
Nozzles	5 Nozzles
Recommended uses	Gardening, Car Washing, Disinfection, Household Chores

What to know before buying

Battery life is a manufacturer claim, not independently verified. The listed 2-kilogram weight does not specify whether it includes accessories, and the dimensions are given only as width and height.

What’s in the box

Included

5 nozzles

Who is it for?

A good fit for

Gardeners wanting a rechargeable sprayer for routine lawn, garden or weed-treatment work.
Buyers who want a backpack-style tank with adjustable nozzle options and a telescopic wand.
Households considering a sprayer for the listing's stated uses, including car washing and household chores.

Less suited to

Buyers needing independently verified battery runtime, spray pressure or flow-rate figures, which are not supplied.
Anyone who needs a confirmed full-tank carrying weight or complete three-axis dimensions before purchase.

LIWEGHT OZ-AU-DDHYCWQ-WT12L 12L Battery Backpack Sprayer · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.1 / 5 · 21 ratings

5 stars60%60%
4 stars12%12%
3 stars16%16%
2 stars0%0%
1 star12%12%

The supplied aggregate rating is 4.1 out of 5 from 21 ratings. The distribution includes both 5-star and 1-star ratings, so the overall figure alone does not show what buyers liked or disliked. It cannot establish performance or confirm the listing's claims about runtime, nozzle behaviour or comfort.

Frequently asked questions

How much liquid does the LIWEGHT sprayer hold?

The listed tank volume is 12 Litres.

How long does the battery run?

The manufacturer claims up to 3 hours of continuous use. The listing does not provide independent runtime results or specify the conditions for that claim.

What comes with the sprayer?

The included-components listing specifies 5 Nozzles. It does not provide a fuller package inventory.

How far does the wand extend?

The product description gives a retractable wand range of 22cm to 81cm.