# SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer

The SideKing DM16PX-PB-UK is a 16-litre battery-powered knapsack sprayer for garden spraying. The listing specifies adjustable pressure control, five interchangeable nozzles and two wand types, with a built-in battery claimed to cover up to 20 full tanks per charge.

- [Original product page](https://bargainpostbox.co.uk/product/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [View offer](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: SideKing
- Model: DM16PX-PB-UK
- Category: Tools & Garden > Garden Tools
- Price: 84.98 GBP
- Previous price: 99.99 GBP
- Discount: 15%
- Price checked: 2026-11-14T10:06:05.463Z
- Rating: 4.3 / 5
- Reviews: 182

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing claims up to 20 full tanks from the built-in 4000mAh battery and a four-hour recharge.
- Two supplied wand types are described: a 41-inch telescopic stainless-steel wand and a fibreglass wand.
- Five interchangeable nozzles are claimed to vary spray from fine mist to jet, with a pressure-control knob.
- A padded back pad and wide shoulder straps are listed for carrying the tank as a backpack.

## Pros

- The 16-litre tank and battery-powered operation are suited to extended garden spraying without manual pumping.
- Five nozzles and two wand types offer options for different spray patterns and reach.
- The included charger and two spare O-rings are stated in the component list.

## Specifications

### Identity
- Brand: SideKing
- Model: DM16PX-PB-UK
### Capacity and dimensions
- Tank volume: 16 Litres
- Dimensions (W x H): 37.5W x 48H centimetres
- Hose length: 104 Centimetres
- Colour: peacock blue
### Power and spraying
- Power configuration: Battery Powered
- Maximum pressure: 120 Pound per Square Inch
### Materials
- Material listed: Acrylonitrile Butadiene Styrene \(ABS\)

## Before you buy

- The listing calls out 120 PSI, up to 20 full tanks per charge and a 5m spray range. These are manufacturer claims, not independently verified performance figures. Follow the sprayer and treatment-product instructions for the liquid being applied.

## In the box

- 5 interchangeable spray nozzles (Included)
- Adjustable-length spray wand (Included)
- Wide padded shoulder straps (Included)
- Power adapter (Included)
- 2 spare O-rings (Included)
- Fibreglass spray wand (Check selected pack): Described in the feature text, but not listed in the included-components list. Confirm the selected listing.

## A good fit for

- Gardeners treating lawns, patios, greenhouses, fruit trees or small orchards who want a battery-powered backpack sprayer.
- Buyers who want multiple spray patterns and a telescopic wand for reaching higher plants.

## Less suited to

- Those who need independently verified runtime or spray performance before buying.
- Those who prefer a smaller, hand-held sprayer rather than a 16-litre backpack format.

## Customer feedback

Customer feedback highlights reported good performance and easy operation, while battery-life experiences are mixed, with some customers saying a charge lasts well. That variation matters if you plan to spray repeatedly across a large area. The listing's claim of up to 20 full tanks per charge is not independently established.
- Positive themes: Customers report that the sprayer performs well and is easy to operate.
- Mixed feedback: Battery-life feedback is mixed. Some customers report that a full charge lasts well.

## Frequently asked questions

### What is the tank capacity?
The listed tank volume is 16 Litres.
### What is included with the sprayer?
The stated component list includes five interchangeable spray nozzles, an adjustable-length spray wand, wide padded shoulder straps, a battery charger and two spare O-rings.
### How long does the battery last?
The manufacturer claims up to 20 full tanks per charge and a four-hour recharge. Actual results are not established by the listing, and customer feedback reports mixed experiences with battery life.
### Does it include two wands?
The feature description describes a 41-inch telescopic stainless-steel wand and a fibreglass wand. The separate included-components list names one adjustable-length spray wand, so check the selected listing to confirm the wand bundle.

## Alternative options

- [SYLSTAR Battery Powered Knapsack Sprayer 12L,80PSI Pressure Spray Compatible With Makita 18V Battery,Backpack Sprayer With 5 Nozzles,39.3'' Telescopic Wand,For Garden&Lawn](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [SYLSTAR 12L Battery Powered Knapsack Sprayer, Electric Garden Backpack Sprayer with 3 Adjustable Spray Power, Battery Indicator & 41" Telescopic Wand for Lawn, Garden & Patio](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
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- [SYLSTAR Garden Sprayer 5L, Battery Powered Pressure Sprayer with 3 Adjustable Spray Power, Battery Indicator, 4 Spray Nozzles, Upgrade Electric Weed Spray & Water Spray with Adjustable Shoulder Strap](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [20 Litre Garden Sprayer Pressure Sprayer Weed Sprayer Pump Action for Weed Killer, Watering Bottle Pesticides, Insecticides & Fungicides Bottle Hand Pump Water Plant Spray Sprayer Portable](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [SYLSTAR Battery Powered Garden Sprayer 8L, 2026 Electric Weed Sprayer with 3 Adjustable Spray Power, Battery Indicator, 4 Spray Nozzles,7.4V USB Rechargeable Handle&Telescopic Wand for Lawn&Garden](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [8L YELLOW Battery Powered Garden Sprayer for Lawn, Garden & Weed Control, Electric Sprayer with 6 Nozzles, USB-C Rechargeable, 2 Speeds, 3 Carry Modes, Stainless Steel Telescopic Wand](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [12 Litre Garden Sprayer Pressure Sprayer Weed Sprayer Pump Action for Weed Killer, Watering Bottle Pesticides, Insecticides & Fungicides Bottle Hand Pump Water Plant Spray Sprayer Portable](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
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## Add-ons

- [Rootblast Home & Garden Glyphosate Weedkiller \| Commercial Strength Weed Killer \| Treats up to 3332 sq.m \| 2 x 1 Litre Bottle](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)
- [Gallup Biograde Weedkiller RTU 4L - Extra Strong Glyphosate Spray for Effective Weed Control on Driveways, Gardens, Paths & P](https://bargainpostbox.co.uk/visit/sideking-dm16px-pb-uk-16l-battery-knapsack-sprayer)

## Images

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 1](https://bargainpostbox.co.uk/i/n5hKG6rc94vfMxwqz00W6tUGwfTG-p41Qmfxw0fywINinqAYLbo-59QwScLPxzyj44C-HJfQhLwIn2bQM9QbbiPWGjT8zhmAqM3rCH2m4_4CieXKhvakb2Nk.jpg)

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 2](https://bargainpostbox.co.uk/i/GgoWNDiarIdNPdMx3kV5En12VHTWcGFg5HDu7P4Vg91lTgFaTXcWnOQ8QrweleDnSYm9IeJ1Hxwn4n1T7iA-4X58MFCRzX2BxL9cQcEthhE4ZVz-zobSxXNg.jpg)

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 3](https://bargainpostbox.co.uk/i/bxzQfmG_ZOIWknoWr2xshK77fcBFRleSqFb1qsBjIrv4I4x_SjHHjM2LievDENreAm4gf1VtJf9jjqqY-V9m39Jjfr1u_RTKT15PfBDGMohpcS4LJm1UMr81.jpg)

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 4](https://bargainpostbox.co.uk/i/LFX8m67XEWPtQyHJEGhkSpA__tRw6GYsV_4Y7DR4oGMeNZLPdzV6b-DxZYpN24e11jaYNJqtByAgOfaTStXKLrHh-bLlPgELTKde6JvDBpflrG0I.jpg)

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 5](https://bargainpostbox.co.uk/i/r74_cD0S6gfvZWRrh1ykpcA4N0opNXw1UuoCKkJlgxcX6bWCGEiBmBQxTc4asLH6FMHbrk66GGg87u5cZqe76PH2OItN6tMuPwIHqcxsK1sYojcB57MseAx_.jpg)

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 6](https://bargainpostbox.co.uk/i/0frTMp-4G44aPtAij7DMZGO_OqbLfrZw-vRUIxXf8kAHl5XOtaP7CR0V_8O4PSG-UsoaegGjlKy6Ho4k9N9GE9TNDdRXHM0-HxlGeLpGM7W3vdt25yKJS1eq.jpg)

![SideKing DM16PX-PB-UK 16L Battery Knapsack Sprayer — 7](https://bargainpostbox.co.uk/i/PDeAThD1XtkrYeXRKLlO5IgRC4Sxty_Aex-SWv32wua5YHa0Zo82kUAoWHSKkTA4suP3xfgbMKawW-xTVxhZeV0sU30yQawK8WX3h2hWJB6-apXJI0bEuOcV.jpg)