--- product_id: 440311979 title: "KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136" brand: "k kyuer" price: "FREE" currency: EUR in_stock: false url: https://www.desertcart.hr/products/440311979-kc04xl-laptop-battery-for-hp-envy-x360-13-ag-13 store_origin: HR region: Croatia --- # KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 **Brand:** k kyuer **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 by k kyuer - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/440311979-kc04xl-laptop-battery-for-hp-envy-x360-13-ag-13) ## Best For - k kyuer enthusiasts ## Why This Product - Trusted k kyuer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Shop KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136. Free delivery and returns on eligible orders. ## Features - 【Specifications】 Battery Type: Li-ion; Voltage: 15.4V; Capacity: 53.2Wh/3454mAh/4-cells; Battery life: Up to 500 recharge cycles over the life of the battery. - 【Compatible Part Number】Replacement for KC04XL KC04053XL HSTNN-DB8P HSTNN-IB8K L08496-855 L08544-1C1 L08544-2B1 TPN-W133 TPN-W136 Laptop Battery. - 【Compatible Laptop Models】Compatible with HP Envy X360 13-AG 13-AR 13Z-AG000 Series,HP Envy 13-AH 13-AQ 13T-AH000 13T-AH100 13T-AQ000 13T-AQ100 Series Notebook Battery. - 【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 18-month warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SP34VJ7 | | Antenna Location | Laptop | | Battery Capacity | 3454 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 279 Grams | | Battery capacity | 3454 Milliamp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 66,647 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,204 in Laptop Batteries | | Brand | K KYUER | | Brand Name | K KYUER | | Customer Reviews | 4.4 out of 5 stars 58 Reviews | | Item Dimensions | 29 x 9 x 0.6 centimetres | | Item Weight | 270 Grams | | Manufacturer | K KYUER | | Model Name | S Serie | | Model Number | V6W33 | | Number of Batteries | 1 Lithium Polymer batteries required. | | Number of batteries | 1 Lithium Polymer batteries required. | | Product Warranty | 1 year | | Recommended uses for product | Laptop | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 15.4 Volts | ## Images ![KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 - Image 1](https://m.media-amazon.com/images/I/61y3gkZJ+5L.jpg) ![KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 - Image 2](https://m.media-amazon.com/images/I/71AhMQCkJ8L.jpg) ![KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 - Image 3](https://m.media-amazon.com/images/I/719FpBYD-OL.jpg) ![KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 - Image 4](https://m.media-amazon.com/images/I/71X-HGOBH7L.jpg) ![KC04XL Laptop Battery for HP Envy X360 13-ag 13-ar 13-ah 13-aq 13-ar0xxx 13-ag0xxx 13-ah0xxx 13-aq0xxx 13m-ag0xxx 13-aq0300ng HSTNN-DB8P HSTNN-IB8K KC04053XL L08496-855 L08544-1C1 L08544-2B1 TPN-W136 - Image 5](https://m.media-amazon.com/images/I/71jS0a86G+L.jpg) ## Questions & Answers **Q: How to install a new battery?** A: Please turn off your laptop and disconnect the power.remove the old battery, carefully install the new battery on the battery case, and connect the wiring of the new battery.please search for the video about laptop battery installation on YouTube. **Q: How to use the battery after we receive it?** A: Using battery for the first time,please discharge it to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times to activate the battery’s maximum capacity. Takeing about 7-8 hours in order to activate lithium ion fully to maximun space. **Q: How should I do if the battery is not recognised?** A: When the computer is turned on, if it is not recognised, it is recommended to update the BIOS settings or please disconnecting the old battery, and holding down the power button for 20 seconds, then connect the new battery **Q: How should I preserve my laptop battery when I don’t use it?** A: The ideal preservation method is to charge the battery to about 40%.the battery should be used once a month, which can not only good preservation of the battery but also prevent the battery from being damaged by the complete loss of power **Q: How should I do if we received the item doesn't work?** A: All our product have 18 months can replace a new one and 30 days moeny back . Please contact K KYUER via email.please let us know. if you have any problems with your shopping. --- ## 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/440311979-kc04xl-laptop-battery-for-hp-envy-x360-13-ag-13](https://www.desertcart.hr/products/440311979-kc04xl-laptop-battery-for-hp-envy-x360-13-ag-13) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-18*