--- product_id: 647988674 title: "2026 Upgrade Version Smart Watch Battery Replacement lq-s1 Battery 3.7 v Rechargeable Li-ion Polymer 380mAh for DZ09 Smart Watch RYX-NX9 A1 FYM-M9 HKX-S1 GT08 QN-01" brand: "betthk" price: "£44.72" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/647988674-2026-upgrade-version-smart-watch-battery-replacement-lq-s1-battery store_origin: GB region: United Kingdom --- # 3.7V Rechargeable Li-ion Polymer 380mAh High Capacity Multi-layer Safety Protections 2026 Upgrade Version Smart Watch Battery Replacement lq-s1 Battery 3.7 v Rechargeable Li-ion Polymer 380mAh for DZ09 Smart Watch RYX-NX9 A1 FYM-M9 HKX-S1 GT08 QN-01 **Brand:** betthk **Price:** £44.72 **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Smartwatch Game with Confidence! ## Quick Answers - **What is this?** 2026 Upgrade Version Smart Watch Battery Replacement lq-s1 Battery 3.7 v Rechargeable Li-ion Polymer 380mAh for DZ09 Smart Watch RYX-NX9 A1 FYM-M9 HKX-S1 GT08 QN-01 by betthk - **How much does it cost?** £44.72 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/647988674-2026-upgrade-version-smart-watch-battery-replacement-lq-s1-battery) ## Best For - betthk enthusiasts ## Why This Product - Trusted betthk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Compatibility:** Seamlessly fits DZ09, RYX-NX9, A1, FYM-M9, HKX-S1 and more—one battery to rule them all - • **Advanced Safety Tech:** Overcharge, overcurrent, and short-circuit protections for worry-free charging - • **Factory Direct Pricing:** Cut out the middleman and enjoy unbeatable prices with guaranteed authenticity - • **High-Capacity 380mAh Power:** Extended usage without constant recharging—power through your day - • **Latest 2026 Production Date:** Stay ahead with the freshest, longest-lasting battery on the market ## Overview This 2026 Upgrade Version Smart Watch Battery Replacement offers a 3.7V, 380mAh rechargeable Li-ion polymer cell with the latest production date ensuring minimal self-discharge and maximum longevity. Featuring a double-layer ion design and a high-quality PCB, it provides multiple safety protections including overcharge, overcurrent, and short-circuit safeguards. Compatible with a wide range of popular smartwatch models, it is factory-direct priced for superior value and reliability. ## Description Buy 2026 Upgrade Version Smart Watch Battery Replacement lq-s1 Battery 3.7 v Rechargeable Li-ion Polymer 380mAh for DZ09 Smart Watch RYX-NX9 A1 FYM-M9 HKX-S1 GT08 QN-01 online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - [upgrade version] : Productin Date: Dec，2025 . stored battery longer , power and capacity lose much - because the battery self-discharges,so if buy battery ,we should buy latest prodcution date version --we are the latest -your best chioce - [ Safe Charging & Not Emit Heat ] Double-layer ion layer inside cell circulates and increases the area Safer charging,100% New Cell，New PCB ,Latest Production ,High Capacity -Your Best Choice - [ Multiple protection ] battery pack with high quality PCB board provide:overcharge,overcurrent,overvoltage,short-circuit,overtemperature,overcharge..many protections . Safer charging and more assured use - [Compatible Smart Watch] :DZ09 RYX-NX9 A1 FYM-M9 HKX-S1 X6 V8 W8 QW09 GDS-S9 RYX-NX9 3.7V 380mAh - [Factory Outlet , Price Superiority] We make it by ourself ,we are manufacturer ,we are factory ,not like others sellers from desertcart which are most is Trader ,Cooperate with us directly, obviously price advantages. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CKR71X7N | | Batteries | 1 Lithium Polymer batteries required. (included) | | Best Sellers Rank | #175,845 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #1,842 in Cell Phone Replacement Batteries | | Customer Reviews | 4.1 4.1 out of 5 stars (18) | | Date First Available | October 9, 2023 | | Item Weight | 0.2 ounces | | Item model number | LQS1 | | Manufacturer | BBE GROUP LTD | | Product Dimensions | 1.22 x 0.94 x 0.2 inches | ## Product Details - **Battery capacity:** 380 Amp Hours - **Battery cell composition:** Lithium Polymer - **Brand:** BETTHK - **Number of batteries:** 1 Lithium Polymer batteries required. (included) - **Recommended uses for product:** Watch ## Images ![2026 Upgrade Version Smart Watch Battery Replacement lq-s1 Battery 3.7 v Rechargeable Li-ion Polymer 380mAh for DZ09 Smart Watch RYX-NX9 A1 FYM-M9 HKX-S1 GT08 QN-01 - Image 1](https://m.media-amazon.com/images/I/71pN5WO3w2L.jpg) ## Frequently Bought Together - BETTHK 2025 Upgrade Version Smart Watch Battery Replacement lq-s1 Battery 3.7 v Rechargeable Li-ion Polymer 380mAh for DZ09 Smart Watch RYX-NX9 A1 FYM-M9 HKX-S1 GT08 QN-01 - Silicon Power 256GB Micro SD Card U3 SDXC Up to 100MB/s High Speed Memory Card with Adapter for Nintendo-Switch, Cams and Drones --- ## 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.uk/products/647988674-2026-upgrade-version-smart-watch-battery-replacement-lq-s1-battery](https://www.desertcart.co.uk/products/647988674-2026-upgrade-version-smart-watch-battery-replacement-lq-s1-battery) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-04*