--- product_id: 809366596 title: "Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300" brand: "generic" price: "2489315₫" currency: VND in_stock: true category: "Generic" url: https://www.desertcart.vn/products/809366596-ultra-power-player-battery-compatible-with-iriver-astell-and-kern store_origin: VN region: Vietnam --- # 1500 charge cycles lifespan 4500mAh high capacity Full tool kit included Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 **Brand:** generic **Price:** 2489315₫ **Availability:** ✅ In Stock ## Summary > 🔋 Upgrade your SE300 power game — never miss a beat! ## Quick Answers - **What is this?** Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 by generic - **How much does it cost?** 2489315₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/809366596-ultra-power-player-battery-compatible-with-iriver-astell-and-kern) ## Best For - generic enthusiasts ## Why This Product - Trusted generic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Up to 1500 charge cycles ensures your battery stays strong and reliable over time. - • **Power That Lasts:** 4500mAh capacity delivers extended playback and standby time for your SE300. - • **Smart Safety First:** Integrated intelligent chip protects against short circuits, overcharge, and overheating. - • **Plug & Play Upgrade:** Perfectly sized replacement with an included full tool kit for hassle-free installation. - • **Keep Your Sound Alive:** Designed to maintain peak performance with proper charging habits and long-term durability. ## Overview This Ultra-Power Player Battery is a high-capacity 4500mAh lithium polymer replacement designed specifically for the IRiver Astell & Kern SE300. It features advanced safety protections, supports up to 1500 charge cycles for long-lasting use, and comes with a full tool kit for easy installation. Ideal for professionals seeking reliable, extended playback without compromise. ## Description Product Description 1. Battery Model: SE300 2. Fit: Compatible with IRiver Astell & Kern SE300 3. Capacity: 4500mAh Important Notes 1. Before purchasing,Please confirm your battery or device model again to avoid purchasing errors. 2. After replacing the battery,please consume all battery power first and then fully charge it.3-5 complete charge and discharge cycles are required to activate battery capacity. 3. Please use the original charger and data cable to charge the battery. 4. Long term battery capacity below 20% can lead to a decrease in chemical activity,Affecting battery performance.It is recommended to keep the battery level within the range of 20% -80%. 5. If the battery cannot be charged,Please use a high-power charger to charge for 10 hours (If not available,Please use the original charger).During transportation,The self-protection function of the battery has been turned on and needs to be activated with a high-power charger. 6. Playing games while charging for a long time, or running the battery under high load for a long time, can cause the battery to overheat and accelerate aging. 7. Batteries that are not used for a long time will naturally discharge and are prone to damage. Therefore, if not used for a long time, the battery should be charged regularly to maintain its activity. ## Features - 【Compatible Models】.This is an independent lithium polymer battery that is not sold with the product. Battery Model: SE300. This Replacement battery Compatible with IRiver Astell & Kern SE300. Before purchasing, please ensure that it matches your device model. - 【High Capacity & Long Standby】.Capacity: 4500mAh. More energy storage,Brand New 0 Cycles,longer standby time. - 【Easy to install】.The size matches the original battery. Before disassembling, if beginners want to replace the battery more easily, it is strongly recommended that you watch videos related to battery replacement on YouTube. - 【Safe and Reliable】.The battery is equipped with an intelligent chip,Which has functions such as short circuit protection,overcharge prevention, overdischarge protection,overheating protection,etc,With high safety performance. - 【Long service life】.The design can withstand a large number of charge and discharge cycles without significant capacity reduction.It can withstand up to 1500 charging cycles and maintain a high percentage of its original capacity over time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GJFGHXFC | | Guaranteed software updates until | unknown | | Item model number | SE300 | | Manufacturer | Changsha Changsheng Electronic Technology Co., Ltd | | Package Dimensions | 10.01 x 10.01 x 3.99 cm; 100 g | ## Product Details - **Battery capacity:** 4500 Milliamp Hours - **Battery cell composition:** Lithium Polymer - **Brand:** Generic - **Number of batteries:** 1 Nonstandard Battery batteries required. (included) - **Recommended uses for product:** MP3 Player ## Images ![Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 - Image 1](https://m.media-amazon.com/images/I/71vItjTzoOL.jpg) ![Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 - Image 2](https://m.media-amazon.com/images/I/51SBRw0FkNL.jpg) ![Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 - Image 3](https://m.media-amazon.com/images/I/51VOukAEM9L.jpg) ![Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 - Image 4](https://m.media-amazon.com/images/I/61SVoJa-37L.jpg) ![Ultra-Power Player Battery Compatible with IRiver Astell & Kern SE300,with Full Tool Kits Durable 4500mAh SE300 - Image 5](https://m.media-amazon.com/images/I/6100J0xNT+L.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.vn/products/809366596-ultra-power-player-battery-compatible-with-iriver-astell-and-kern](https://www.desertcart.vn/products/809366596-ultra-power-player-battery-compatible-with-iriver-astell-and-kern) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-06*