--- product_id: 628036287 title: "3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038" brand: "hxjnldc" price: "VT7334" currency: VUV in_stock: true category: "Hxjnldc" url: https://www.desertcart.vu/products/628036287-3-7v-1200mah-li-polymer-battery-replacement-for-sony-wh store_origin: VU region: Vanuatu --- # 3.7V nominal voltage, 4.2V max charge 1200mAh high-capacity power Built-in overcharge & short circuit protection 3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038 **Brand:** hxjnldc **Price:** VT7334 **Availability:** ✅ In Stock ## Summary > 🔋 Power your premium sound experience with confidence! ## Quick Answers - **What is this?** 3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038 by hxjnldc - **How much does it cost?** VT7334 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/628036287-3-7v-1200mah-li-polymer-battery-replacement-for-sony-wh) ## Best For - hxjnldc enthusiasts ## Why This Product - Trusted hxjnldc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY Friendly Installation:** Includes heat-shrink tubing for easy wire splicing and polarity matching - • **Long-Lasting Battery Life:** 1200mAh capacity ensures extended wireless listening without interruptions - • **Safe & Reliable Performance:** Japanese Seiko IC safeguards against overcharge, overcurrent, and short circuits - • **Compact & Lightweight Design:** Slim 40×39×6mm size and 21g weight keep your headphones sleek and balanced - • **Power Up Your Sony Headphones:** Seamless compatibility with WH-1000XM3, XM4, XB900N, H910N & CH710N models ## Overview This 3.7V 1200mAh Li-Polymer replacement battery is engineered for Sony's top-tier wireless noise-canceling headsets, delivering reliable, long-lasting power with advanced safety features. Its compact form factor and DIY-friendly design make it the perfect upgrade to keep your audio gear performing at its best. ## Description Buy HXJNLDC 3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - Compatible with Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset and Part NO SP624038 Battery Replacement。Also suitable for DIY electronic products with 3.7-5V and less than 4.44Wh 1200mAh built-in 2-wire battery replacement.（★ Not applicable to high-power electric tools and model aircraft） - Please note that the specifications and polarity of the connector are based on the product display image,★the red wire is the positive "+" and the black wire is the negative "-"，Do not reverse-charge or reverse-connectreverse. ★The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire. - ★SP624038 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 1200mAh, power 4.44Wh, size 40×39×6mm(1.535 x 1.574 x 0.244 inch) (L*W*T), Weight:0.74oz(21g)。 It can prevent overcharge, overdischarge, overcurrent, and short circuit. - It‘s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch 1.5mm ★2 wire connector module. - If there are any quality issues within a year, ★please feel free to contact us via email for replacement. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08YQX76B1 | | Amperage | 1.2 Amps | | Antenna Location | Camera, GPS, MP3 Player, Radio, Speaker, Toys, Watch | | Battery Capacity | 1200 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 21 Grams | | Best Sellers Rank | #7,379 in Electronics ( See Top 100 in Electronics ) #45 in Camera Batteries | | Brand | HXJNLDC | | Compatible Phone Models | Sony WH 1000XM3 | | Country of Origin | China | | Customer Reviews | 4.2 4.2 out of 5 stars (398) | | Item Dimensions | 39 x 40 x 6 millimeters | | Item Weight | 19 Grams | | Manufacturer | HXJN | | Model Number | 604038 | | Number of Batteries | 1 C batteries required. (included) | | Reusability | Rechargeable | | UPC | 049500840235 | | Voltage | 3.7 Volts (DC) | | Warranty Description | 4 | ## Product Details - **Battery capacity:** 1200 Milliamp Hours - **Battery cell composition:** Lithium Polymer - **Brand:** HXJNLDC - **Number of batteries:** 1 C batteries required. (included) - **Recommended uses for product:** Camera, GPS, MP3 Player, Radio, Speaker, Toys, Watch ## Images ![3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038 - Image 1](https://m.media-amazon.com/images/I/71BSQ4rGOqL.jpg) ## Questions & Answers **Q: does this fit a sony wh-900N headphones?** A: Hello, I'm not sure. I need to compare it with the primary battery. ## Frequently Bought Together - HXJNLDC 3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038 - Komsunma Receiver Replacement for Sony WH1000XM4 - USB Type C Port, Tools Included - WC Wicked Cushions Extra Thick Earpads for Sony WH1000XM4 Headphones - Soft PU Leather Cushions, Luxurious Noise Isolating Memory Foam, Added Thickness Without Disabling On/Off Sensor | Black --- ## 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.vu/products/628036287-3-7v-1200mah-li-polymer-battery-replacement-for-sony-wh](https://www.desertcart.vu/products/628036287-3-7v-1200mah-li-polymer-battery-replacement-for-sony-wh) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*