--- product_id: 635715180 title: "Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh)" brand: "bornmio" price: "€ 26.20" currency: EUR in_stock: true url: https://www.desertcart.ie/products/635715180-replacement-battery-for-sony-nw-e435-nw-e435f-nwz-e436 store_origin: IE region: Ireland --- # 3.7V Voltage ISO9001 Certified 570mAh Capacity Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) **Brand:** bornmio **Price:** € 26.20 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Playtime! ## Quick Answers - **What is this?** Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) by bornmio - **How much does it cost?** € 26.20 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/635715180-replacement-battery-for-sony-nw-e435-nw-e435f-nwz-e436) ## Best For - bornmio enthusiasts ## Why This Product - Trusted bornmio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📏 Perfect Fit:** Designed to match original dimensions (51.4 x 34.54 x 3.56mm) for easy installation. - • **🔋 Reliable Power:** With a robust 570mAh capacity, enjoy extended playtime without interruptions. - • **🔒 Quality Assurance:** Certified with ISO9001, RoHS, CE, and more, guaranteeing top-notch safety and performance. - • **🔄 Seamless Compatibility:** Fully compatible with a range of Sony NW models, ensuring you never miss a beat. - • **💯 Satisfaction Guaranteed:** Enjoy peace of mind with our full refund or free replacement policy. ## Overview This replacement battery for Sony NW models offers a reliable 570mAh capacity and is designed for seamless compatibility with various devices. Certified for safety and performance, it ensures you can enjoy your music without interruptions. With a perfect fit and a satisfaction guarantee, it's the ideal choice for music lovers on the go. ## Description We are professional battery supplier, carrying anything named BATTERIES. - Compatible Model: NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) - Compatible Battery Part Number: 1-756-819-11 -If you need more than you can buy, you can contact us and we can transfer your goods from other warehouses. - MSDS UN38.3 CE and ISO9001 Certificate for quality assurance. Tips Before Purchase Please confirm the compatible model and battery part number carefully before you purchase it. If you are not sure, please feel free contact with us , we will give you professional suggestions. ## Features - Fully Compatible with NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B). Perfectly Works like the original battery. - Battery Specifications - Capacity: 570mAh, WH: 0.0Wh, Type: Li-Polymer, Voltage: 3.7V - Dimensions: 51.4 x 34.54 x 3.56mm Weight: 113.3g - All batteries are Certificated with ISO9001, RoHS, CE, UN38.3, and MSDS - Our products have passed strict quality inspection. if you have any questions, you can contact us. We offer full refund or a free replacement without any reason. ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Brand:** BORNMIO - **Battery Cell Composition:** Lithium Ion - **Battery Capacity:** 570 Milliampere Hour (mAh) - **Unit Count:** 1 Count ## Images ![Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) - Image 1](https://m.media-amazon.com/images/I/41yKaZNsfjL.jpg) ![Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) - Image 2](https://m.media-amazon.com/images/I/51sBhySlBlL.jpg) ![Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) - Image 3](https://m.media-amazon.com/images/I/51OqC8hUgaL.jpg) ![Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) - Image 4](https://m.media-amazon.com/images/I/41ot7aNGYXL.jpg) ## Frequently Bought Together - BORNMIO Replacement Battery for Sony NW-E435 NW-E435F NWZ-E436 NWZ-E436F NWZ-E436FBLK NWZ-E436FBLU NWZ-E436FPNK NWZ-E438FBLK NWZ-E438FPNK NWZ-E438FRED SOK-NWZ-E435F(B) 1-756-819-11 (570mAh) - WindSwallow Replacement MP3 MP4 Player USB Charger Cable Compatible with Sony Walkman NWZ Charging Cable for A Series, S Series, E Series, X Series, Z Series - Amazon Basics 48-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life --- ## 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.ie/products/635715180-replacement-battery-for-sony-nw-e435-nw-e435f-nwz-e436](https://www.desertcart.ie/products/635715180-replacement-battery-for-sony-nw-e435-nw-e435f-nwz-e436) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-08*