--- product_id: 628330216 title: "3.7V 803040 1100mAh Rechargeable Lithium Polymer Battery, Suitable for Turtle Beach Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset，DIY 3.7-5V Electronic Products。" brand: "hxjnldc" price: "฿1808" currency: THB in_stock: true reviews_count: 5 category: "Hxjnldc" url: https://www.desertcart.co.th/products/628330216-3-7v-803040-1100mah-rechargeable-lithium-polymer-battery-suitable-turtle store_origin: TH region: Thailand --- # 3.7V 803040 1100mAh Rechargeable Lithium Polymer Battery, Suitable for Turtle Beach Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset，DIY 3.7-5V Electronic Products。 **Brand:** hxjnldc **Price:** ฿1808 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 3.7V 803040 1100mAh Rechargeable Lithium Polymer Battery, Suitable for Turtle Beach Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset，DIY 3.7-5V Electronic Products。 by hxjnldc - **How much does it cost?** ฿1808 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/628330216-3-7v-803040-1100mah-rechargeable-lithium-polymer-battery-suitable-turtle) ## Best For - hxjnldc enthusiasts ## Why This Product - Trusted hxjnldc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Buy 3.7V 803040 1100mAh Rechargeable Lithium Polymer Battery, Suitable for Turtle Beach Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset，DIY 3.7-5V Electronic Products。 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Perfect fit for Turtle Beach 800 Review: Actually works, actually fits! ## Features - Compatible with Turtle Beach Ear Force Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset Battery Replacement。Also suitable for DIY electronic products with 3.7-5V and less than 4.07Wh 1100mAh 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 "-"，White wire is thermistor "NTC" ，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. - 803040 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 1100mAh, power 4.07Wh,★ size 41×30×8mm(1.614x 1.181 x 0.315inch) (L*W*T), Weight:0.74z(21g)，Maximum current:1.1A。 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 ★3 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 | B093G8J28F | | Amperage | 1 Amps | | Antenna Location | Camera, GPS, MP3 Player, Radio, Speaker, Toys, Watch | | Battery Capacity | 1100 Milliamp Hours | | Battery Cell Type | Polymer | | Battery capacity | 1100 Milliamp Hours | | Battery cell composition | Polymer | | Best Sellers Rank | #71,411 in Electronics ( See Top 100 in Electronics ) #553 in Rechargeable Household Batteries | | Brand | HXJNLDC | | Country of Origin | China | | Customer Reviews | 4.4 out of 5 stars 49 Reviews | | Item Dimensions | 41 x 30 x 8 millimeters | | Manufacturer | HXJN | | Model Number | 803040-800 | | Number of Batteries | 1 C batteries required. (included) | | Number of batteries | 1 C batteries required. (included) | | Recommended uses for product | Camera, GPS, MP3 Player, Radio, Speaker, Toys, Watch | | Reusability | Rechargeable | | UPC | 717664364224 | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | | Voltage | 3.7 Volts (DC) | ## Product Details - **Number of Batteries:** 1 Lithium Polymer batteries required. (included) - **Brand:** HXJNLDC - **Battery Cell Composition:** Lithium Polymer - **Recommended Uses For Product:** Indoor/Outdoor - **Unit Count:** 1.0 Count ## Images ![3.7V 803040 1100mAh Rechargeable Lithium Polymer Battery, Suitable for Turtle Beach Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset，DIY 3.7-5V Electronic Products。 - Image 1](https://m.media-amazon.com/images/I/71MZcklJM9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit for Turtle Beach 800 *by J***C on 18 December 2023* ### ⭐⭐⭐⭐⭐ Actually works, actually fits! *by B***T on 8 May 2022* ### ⭐⭐⭐⭐⭐ Exactly what I needed *by A***R on 30 December 2025* ## Frequently Bought Together - HXJNLDC 3.7V 803040 1100mAh Battery Replacement for Turtle Beach Elite 800 Elite 800X Stealth 700 Gen 2 Wireless Surround Sound Gaming Headset - SOULWIT Professional Earpads Cushions Replacement for Turtle Beach Ear Force Elite 800/800X Wireless Gaming Headset, Ear Pads with Softer Protein Leather, Noise Isolation High-Density Foam --- ## 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.co.th/products/628330216-3-7v-803040-1100mah-rechargeable-lithium-polymer-battery-suitable-turtle](https://www.desertcart.co.th/products/628330216-3-7v-803040-1100mah-rechargeable-lithium-polymer-battery-suitable-turtle) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-05-26*