--- product_id: 50980190 title: "Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery" brand: "aoyan" price: "€ 4.38" currency: EUR in_stock: false reviews_count: 8 category: "Tools" url: https://www.desertcart.hr/products/50980190-aoyan-18v-4-0a-bosch-replacement-bat622-bat619-bat620-bat609 store_origin: HR region: Croatia --- # Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery **Brand:** aoyan **Price:** € 4.38 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery by aoyan - **How much does it cost?** € 4.38 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/50980190-aoyan-18v-4-0a-bosch-replacement-bat622-bat619-bat620-bat609) ## Best For - aoyan enthusiasts ## Why This Product - Trusted aoyan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 【Company Profile】 Our company was founded in 2005, based in China and our production is focused on electric power tools such as battery , charger as well as power bank. the products that from our production line are compatible with Germany (bosch) chargers and many others. Every subassembly of our products has adopted more advanced technologies, thus the compatibility,safety and many other aspects of our products become even more competitive The factory has passed a series of quality assurance and management systems such as ISO 9002:2000 ,CE, FCC, and is equipped with 45 production lines, RoHS compliance, owned SMT,Molding Room, Injection room, cable workshop, AI workshop etc.. Almost all components are made in house of our own factory, with 100% aging test for 3000pct at 1 time to ensure the products quality before package 【Product Description 】 【type】BOSCH replacements 【voltage】18V 【capacity】4000 mAh 【Warranty】twelve month 【battery type】 Li-ion ◆Quality assurance, ensures safety when using. ◆Do not use near fire, high temperature, damp place, and when recharging. ◆Our products are not original, they are replacements, but our products are cheaper than original. ◆Do as the original can do. Have no differences to the original. ◆If you discover the product is broken, please inform us ,we will replace it for you. ◆Garbage pollutes the environment and impairs the health of humans. Please don’t litter anywhere, throw into the dustbin. ※【attention】 Fully Charge the battery before the first time use. ## Features - About this item - 4000mAh capacity,18v voltage,high quality li-ion battery - 100% Compatible with original manufacturer equipments and chargers - TFast,convenient,and safe - Overload protection: prevents user from damaging their cordless power tool investment in abusive situations - 1 Year Free and Professional Warranty, provided with excellent customer service - ›See more product details ## Images ![Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery - Image 1](https://m.media-amazon.com/images/I/41Hz94TaQHL.jpg) ![Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery - Image 2](https://m.media-amazon.com/images/I/31-nNhe52wL.jpg) ![Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery - Image 3](https://m.media-amazon.com/images/I/31P2Vout--L.jpg) ![Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery - Image 4](https://m.media-amazon.com/images/I/31MsRdCTJtL.jpg) ![Aoyan 18V 4.0A Bosch replacement BAT622 BAT619 BAT620 BAT609 BAT618 18-volt Lithium-Ion 4.0 AH Battery - Image 5](https://m.media-amazon.com/images/I/41IJ298X5ML.jpg) ## Customer Reviews ### ⭐ Cheap price and cheap performance. *by L***S on Reviewed in the United States on January 15, 2020* Lasted only 8 months. Doesn't work at all any more. It says its charged but the drill won't work. My old Bosch batteries work fine.I would have been better off getting the name brand battery. ### ⭐⭐⭐⭐⭐ So Far It Has Met All Expectations *by A***R on Reviewed in the United States on August 21, 2018* Been using the battery for a week doing construction and it is holding up well. At this price I am happy with my purchase. ### ⭐⭐⭐⭐ Received as advertised and as scheduled. *by J***A on Reviewed in the United States on November 3, 2019* Received as advertised and as scheduled. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/50980190-aoyan-18v-4-0a-bosch-replacement-bat622-bat619-bat620-bat609](https://www.desertcart.hr/products/50980190-aoyan-18v-4-0a-bosch-replacement-bat622-bat619-bat620-bat609) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-17*