SideKing
5.2 Gallon Battery Powered Backpack Sprayer, 120 PSI Powerful Electric Sprayer Compatible with DeWalt 20V Battery, Max 1.0 GPM, 5 Nozzles & 2 Spray Wands for Lawn, Yard, Weed & Pest Control
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The 5.2 Gallon Battery Powered Backpack Sprayer, 120 PSI Powerful Electric Sprayer Compatible with DeWalt 20V Battery, Max 1.0 GPM, 5 Nozzles & 2 Spray Wands for Lawn, Yard, Weed & Pest Control is a solid pick with broad community endorsement in the tools & maintenance category, priced around $96.19, rated 4.5★ across 49 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
SpecPicks Verdict
SpecPicks classifies SideKing 5.2 Gallon Battery Powered Backpack Sprayer, 120 PSI… as a solid pick with broad community endorsement in the tools & maintenance category, based on 49 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. SideKing's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for tools & maintenance of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.5★ average across customer reviews
- ✓ Backed by SideKing's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 【Zero Manual Pumping – Universal Tool Battery Compatibility】 This battery powered backpack sprayer is compatible with DeWalt 20V and Milwaukee 18V batteries, allowing you to power the weed sprayer with batteries you already own. The electric pump system eliminates manual pumping, delivering smooth and fatigue-free spraying. A built-in digital voltage display shows real-time battery levels so you can monitor power and avoid unexpected interruptions during yard work.
- 【0–120 PSI Adjustable Pressure & 1.0 GPM High Flow】 Take on large spraying jobs with stronger, more controlled performance. This electric backpack sprayer features a powerful diaphragm pump with stepless pressure adjustment from 0–120 PSI, allowing you to easily switch from gentle plant misting to high-pressure weed and pest treatment. With a 1.0 GPM (4.1 LPM) flow rate, it delivers stable and efficient spraying to cover large lawns, gardens, orchards, and landscaping areas faster.
- 【2 Spray Wands & 5 Nozzles for Maximum Versatility】 Adapt instantly to different spraying tasks. This battery backpack sprayer includes a corrosion-resistant 20 inches(50cm) fiberglass wand designed for chemical and fertilizer spraying, plus a stainless steel telescopic wand ideal for everyday watering and general yard use. Paired with 5 interchangeable nozzles (Windproof, F-Type Dual, Cone, Fan, and Stream), it easily switches from delicate plant misting to targeted weed and pest control.
- 【Ergonomic Harness System for Extended Spraying Comfort】 Designed for longer spraying sessions, this battery back pack sprayer features wide padded backpack straps and a waist support system to evenly distribute weight across the back and torso. This ergonomic design reduces shoulder and lower-back strain, allowing comfortable operation during up to 2-hour continuous spraying tasks, especially when handling a full 5.2 gallon(20L) tank for lawn and garden applications.
- 【20V 2.6Ah Battery & Durable Tank with Practical Details】 Equipped with a 20V 2.6Ah rechargeable battery, this electric sprayer provides up to 2 hours of continuous runtime with stable output, helping complete large spraying tasks efficiently. The 5.2 gallon tank includes a wide-mouth opening, clear scale markings, anti-clog filter, measuring cup, and foldable handle for easy use and maintenance. Backed by a 1-year warranty for reliable long-term performance.
Full Specifications
| Brand | SideKing |
|---|---|
| Color | Blue |
| Material | Plastic |
| Model Name | YL8102-20L |
| Style Name | Backpack |
| Unit Count | 1.0 Count |
| Hose Length | 1.6 Meters |
| Tank Volume | 5.2 Gallons |
| Model Number | YL8102-20L |
| Power Source | Battery Powered |
| Compatibility | Switch |
| Material Type | Plastic |
| Maximum Pressure | 120 Pound per Square Inch |
| Item Dimensions W x H | 15"W x 19"H |
Ready to buy?
SideKing 5.2 Gallon Battery Powered Backpack Sprayer, 120 PSI Powerful Electric Sprayer Compatible with DeWalt 20V Battery, Max 1.0 GPM, 5 Nozzles & 2 Spray Wands for Lawn, Yard, Weed & Pest Control is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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