--- product_id: 370340113 title: "Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh" brand: "cs battery" price: "Rp16910" currency: IDR in_stock: false url: https://www.desertcart.id/products/370340113-replacement-battery-for-harman-kardon-esquire-2-fits-part-no store_origin: ID region: Indonesia --- # 3.7V Voltage Certified Safe 2800mAh Capacity Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh **Brand:** cs battery **Price:** Rp16910 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Esquire 2 with Confidence! ## Quick Answers - **What is this?** Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh by cs battery - **How much does it cost?** Rp16910 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/370340113-replacement-battery-for-harman-kardon-esquire-2-fits-part-no) ## Best For - cs battery enthusiasts ## Why This Product - Trusted cs battery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **⚡ High Capacity Power:** 2800mAh capacity for extended usage without frequent recharges. - • **🔄 Perfect Compatibility:** Seamlessly replaces your original battery for uninterrupted performance. - • **🛡️ Advanced Protection:** No memory effect and safeguards against over-charge, over-discharge, and short-circuits. - • **📞 24/7 Support & Warranty:** Enjoy peace of mind with a 14-day money-back guarantee and 12-month warranty. - • **🔒 Triple Certified Safety:** ROSH, CE, and UL certifications ensure top-notch safety and reliability. ## Overview This high-quality replacement battery for the Harman/Kardon Esquire 2 boasts a robust 2800mAh capacity and 3.7V voltage, ensuring your device stays powered longer. With triple safety certifications and advanced protection features, it’s designed for reliability and peace of mind. Plus, enjoy dedicated customer support and a solid warranty. ## Description YOUR ONE STOP BATTERY SUPPLIER! Cameron Sino Technology Limited was founded in 2000 in Hong Kong,We focus our market on battery products which targeting to build up a Battery Supermarket. Specifications: Voltage:3.7V Capacity: 2800mAh / 10.36Wh Size: 67.86 x 48.10 x 7.00mm Compatible Model: Harman/Kardon Esquire 2 Compatible Battery Part Number: CP-HK03, GSP805070 Tips Before Purchase - Safety protection: Over-charge, over-discharge, over-heat, over-current & short-circuit protection. - Before purchase, Please Ensure that the PART NUMBER (P/N) of your Battery Matches with one of the Below Supported Part Numbers of this Compatible Battery - Your satisfaction is very important to us,if you have any questions,Please feel free to send eamil contact us,and we will reply within 24 hours. ## Features - 【Compatible models】High quality replacement battery for Esquire 2, Please find more compatible models in the product description. - 【Battery Parameters】Specification:Voltage:3.7V,Capacity:2800mAh / 10.36Wh,Size:67.86 x 48.10 x 7.00mm,Weight:47.2g - 【Perfect Replace】High capacity circulatory function, perfect replace your original batteries.Please make sure selecting the right battery in according with your original product model. - 【Quality Certification】ROSH, CE and UL triple certification. No memory effect, over-charge, over-discharge, over-heat, over-current and short-circuit protection. - 【After-sales Service】14-day money back guarantee and 12-month warranty.Your satisfaction is important to us, please feel free to contact us with any question, 24*7 Email support. ## Technical Specifications | Specification | Value | |---------------|-------| | Item Dimensions | 1.89 x 0.28 x 2.67 inches | | Unit Count | 1 Count | | Battery Capacity | 2800 Milliamp Hours | | Voltage | 3.7 Volts | ## Product Details - **Brand:** CS BATTERY - **Battery Capacity:** 2800 Milliamp Hours - **Unit Count:** 1 Count - **Voltage:** 3.7 Volts - **Item dimensions L x W x H:** 1.89 x 0.28 x 2.67 inches ## Images ![Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh - Image 1](https://m.media-amazon.com/images/I/51WfMX9zlnL.jpg) ![Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh - Image 2](https://m.media-amazon.com/images/I/5115x4Aw9CL.jpg) ![Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh - Image 3](https://m.media-amazon.com/images/I/51nN9tG3+RL.jpg) ![Replacement Battery for Harman/Kardon Esquire 2,fits Part No CP-HK03, GSP805070, 3.7V 2800mAh / 10.36Wh - Image 4](https://m.media-amazon.com/images/I/31ig5AwfcmL.jpg) --- ## 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.id/products/370340113-replacement-battery-for-harman-kardon-esquire-2-fits-part-no](https://www.desertcart.id/products/370340113-replacement-battery-for-harman-kardon-esquire-2-fits-part-no) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-14*