--- product_id: 34790666 title: "Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden" brand: "proback" price: "668.14 DT" currency: TND in_stock: false reviews_count: 2 url: https://www.desertcart.tn/products/34790666-proback-12v-battery-diaphragm-pump-backpack-sprayer-4-7-gallon store_origin: TN region: Tunisia --- # 18L Capacity 12V Battery 3.1L Diaphragm Pump Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden **Brand:** proback **Price:** 668.14 DT **Availability:** ❌ Out of Stock ## Summary > 🌱 Spraying Made Simple: Your Garden's New Best Friend! ## Quick Answers - **What is this?** Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden by proback - **How much does it cost?** 668.14 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/34790666-proback-12v-battery-diaphragm-pump-backpack-sprayer-4-7-gallon) ## Best For - proback enthusiasts ## Why This Product - Trusted proback brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable Design:** Crafted with a robust white tank, ensuring longevity and reliability for all your agricultural needs. - β€’ **Extended Reach:** Equipped with a 31.5-inch lance and 1m hose for maximum coverage in your garden or yard. - β€’ **Versatile Nozzles:** Includes both single and double nozzles for tailored spraying, whether for quick touch-ups or extensive applications. - β€’ **Effortless Spraying:** Experience seamless pest control with a powerful 12V diaphragm pump delivering 0.8GPM at 70PSI. - β€’ **User-Friendly Operation:** Features a ball valve hand lever for continuous spraying and a squeeze lever for precision control. ## Overview The Proback 12V Battery Diaphragm Pump Backpack Sprayer is a high-capacity 4.7-gallon (18L) sprayer designed for efficient pest control and garden maintenance. It features a durable tank, a powerful 12V diaphragm pump, and versatile accessories, making it ideal for agricultural use. ## Description ESR-18 12v backpack Single speed water flow never pump battery sprayer for agricultural, lawn, yard, garden, bug killing, pest solution, weeds, plant insects and diseases spraying, watering, cleaning. ## Features - Water Tank Capacity: 18L 4.7 gallon for garden, yard, pest. More durable white tank. - Battery: 12V 8A - Diaphragm Pump: 12V 3.1L 0.8GPM 70PSI. Applicable for agricultural use. - Battery Charger: 12V 1A - Accessories: 31.5 inch longer plastic steel lance, 1m hose, plastic conical single nozzle, double nozzle,ball valve hand level for long time spraying, squeeze hand level for short time spraying. ## Images ![Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden - Image 1](https://m.media-amazon.com/images/I/71CYFujWFHL.jpg) ![Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden - Image 2](https://m.media-amazon.com/images/I/51Im3ByYs0L.jpg) ![Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden - Image 3](https://m.media-amazon.com/images/I/71AjqfjOZuL.jpg) ![Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden - Image 4](https://m.media-amazon.com/images/I/61sU0+LyE3L.jpg) ![Proback 12v Battery Diaphragm Pump Backpack Sprayer 4.7 Gallon 18l Agricultural Weed Pest Garden - Image 5](https://m.media-amazon.com/images/I/61NAa7DaLKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Awesome Electric Back-Pack sprayer ! ! ! ! *by R***E on Reviewed in the United States πŸ‡ΊπŸ‡Έ on February 10, 2018* I have a pest control company and have used the ESR-18 12v backpack sprayer every working-day for the past 5 years and finally just purchased a new one. I have other electric back-pack sprayers and consider this sprayer to be the best. Since the sprayer is used every day (much more use than the average) I have modified the sprayer by upgrading the pump to a Shurflo 100 PSI. I compensated for the extra weight of the Shurflo pump by swapping out the battery for a Lithium Ion battery. If you are a casual user, this sprayer will work wonderfully completely stock……If you plan to use it every day, you will want to upgrade the pump.******QUESTION FOR SELLER: When will you make this sprayer available for purchase again? I am interested in buying 3 more units. Thank You:) ### ⭐⭐⭐⭐ Almost great! *by G***9 on Reviewed in the United States πŸ‡ΊπŸ‡Έ on May 24, 2017* Powerful enough to reach the top of 20 foot fruit trees, holds a charge long enough to spray everything I own and then some. The only reason for knocking off one star is the limited set of spray nozzles-- they need a dedicated nozzle to spray an elliptical pattern at a distance not just a stream spray--you can make the stream nozzle work but I would have preferred an adjustable spray nozzle. None of the salvaged/saved nozzles tips from other defunct sprayers will fit-either size or thread pattern are different.For the price it was an acceptable trade off but another nozzle would have been icing on the cake. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/34790666-proback-12v-battery-diaphragm-pump-backpack-sprayer-4-7-gallon](https://www.desertcart.tn/products/34790666-proback-12v-battery-diaphragm-pump-backpack-sprayer-4-7-gallon) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-09*