--- product_id: 181115104 title: "HT03XL" brand: "swealeer" price: "€ 1.74" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.hr/products/181115104-ht03xl store_origin: HR region: Croatia --- # 11.55V voltage 500 recharge cycles 3630mAh capacity HT03XL **Brand:** swealeer **Price:** € 1.74 **Availability:** ✅ In Stock ## Summary > 🔋 Power your potential with the HT03XL battery! ## Quick Answers - **What is this?** HT03XL by swealeer - **How much does it cost?** € 1.74 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/181115104-ht03xl) ## Best For - swealeer enthusiasts ## Why This Product - Trusted swealeer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Certified CE / FCC / RoHS for peace of mind with every charge. - • **Eco-Friendly Energy:** Recharge up to 500 times, reducing waste and saving money. - • **Stay Charged, Stay Ahead:** Enjoy a powerful 11.55V output for optimal performance. - • **Support When You Need It:** 30-day money-back guarantee and 12-month warranty for your confidence. - • **Power Up Your Productivity:** Experience uninterrupted work sessions with a robust 3630mAh capacity. ## Overview The HT03XL Laptop Battery is a high-performance replacement battery designed for various HP Pavilion models. With a capacity of 3630mAh and a voltage of 11.55V, it ensures long-lasting power and reliability. This lithium polymer battery is rechargeable up to 500 times, making it an eco-friendly choice. Certified for safety and backed by a solid warranty, it's the perfect solution for professionals on the go. ## Description Full description not available ## Features - 【Specifications】Item Model: HT03XL; Product Type: Replacement battery; Battery Type: Li-ion; Number of Cells: 3 Cell; Voltage: 11.55V; Capacity: 41.9Wh; Battery Life: Up to 500 recharge cycles over the life of the battery. - 【Compatible original Battery Code】 HT03XL HSTNN-LB8L HSTNN-DB8R HSTNN-LB8M HSTNN-IB8OL HSTNN-DB8SL L11421-421 L11421-422 L11421-2D1 L11421-1C1 L11421-2C1 L11119-855 L11421-2D2 etc. - 【Compatible Laptop Models】 Compatible with HP Pavilion 14-CE Pavilion 15-CS Pavilion 15-DA Series 250 G7 255 G7 Series - 【Quality Assurance】100% new from manufacturer, every battery has passed factory testing, grade A cells ensure fast charges and low power consumption, built-in circuit protection ensures both safety and stability. CE / FCC / RoHS Certified for safety. - 【Perfect After-sale】Welcome to email us if you have any issues, questions or concerns, we promise to resolve the problem within 24 hours. We guarantee 30 days money-back and 12-month warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Dimensions | 9.5 x 4.5 x 1.2 inches | | Item Weight | 0.2 Kilograms | | Battery Weight | 200 Grams | | Unit Count | 1.0 Count | | Battery Cell Type | Lithium Polymer | | Recommended Uses For Product | Laptop | | Reusability | Rechargeable | | Battery Capacity | 3630 Milliamp Hours | | Voltage | 11.55 Volts | ## Product Details - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Brand:** SWEALEER - **Battery Cell Composition:** Lithium Polymer - **Battery Capacity:** 3630 Milliamp Hours - **Recommended Uses For Product:** Laptop ## Images ![HT03XL - Image 1](https://m.media-amazon.com/images/I/717cN7HEzZL.jpg) ![HT03XL - Image 2](https://m.media-amazon.com/images/I/715GKZUokRL.jpg) ![HT03XL - Image 3](https://m.media-amazon.com/images/I/71VNtwxQwUL.jpg) ![HT03XL - Image 4](https://m.media-amazon.com/images/I/71NGRMDJtEL.jpg) ![HT03XL - Image 5](https://m.media-amazon.com/images/I/71y8eT86dRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ My initial battery change on a laptop *by T***R on November 30, 2022* Based on a YouTube video I purchased this battery for an HP Pavilion (circa 2019 version). In addition to the battery, the purchase included tools for the job. The plastic "blue" piece was essential to dissembling the unit before installing the new battery. Highly recommended. ### ⭐⭐⭐⭐⭐ Correct battery for HP Pavillon 15 cs-laptop *by J***Y on November 1, 2020* The plastic tool I suspect is for separating the back off of the computer, it broke on the first try so had to use other tools to get it apart. After I installed the new battery it went from 40% to 100% in about an hour. I just hope this last longer than the OEM battery that came with the computer. It only lasted two years. ### ⭐⭐⭐⭐⭐ It worked for me *by S***N on December 6, 2020* I was worried about this battery replacement, but it went fine with my Pavilion. I never could have gotten the back off without that little plastic pry bar. The PC booted right up with the new battery and it is giving me long hours right out of the box. I'm not sure about yours, but it worked great for me. --- ## 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/181115104-ht03xl](https://www.desertcart.hr/products/181115104-ht03xl) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-16*