--- product_id: 231703735 title: "W-7 W-7a Battery Replacement for Netgear irCard 779S 4G AC779S NTGR779ABB Fuse 779 W-7 W-7a 308-10004-01 5200087(3.8V 11.1Wh 2930mAh)" brand: "wyguo" price: "185.45 DT" currency: TND in_stock: true reviews_count: 8 category: "Wyguo" url: https://www.desertcart.tn/products/231703735-w-7-w-7a-battery-replacement-for-netgear-ircard-779s store_origin: TN region: Tunisia --- # 11.1Wh Energy Capacity 2930mAh Long-lasting Charge 3.8V Voltage Power W-7 W-7a Battery Replacement for Netgear irCard 779S 4G AC779S NTGR779ABB Fuse 779 W-7 W-7a 308-10004-01 5200087(3.8V 11.1Wh 2930mAh) **Brand:** wyguo **Price:** 185.45 DT **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your connection, never miss a beat! ## Quick Answers - **What is this?** W-7 W-7a Battery Replacement for Netgear irCard 779S 4G AC779S NTGR779ABB Fuse 779 W-7 W-7a 308-10004-01 5200087(3.8V 11.1Wh 2930mAh) by wyguo - **How much does it cost?** 185.45 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/231703735-w-7-w-7a-battery-replacement-for-netgear-ircard-779s) ## Best For - wyguo enthusiasts ## Why This Product - Trusted wyguo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Seamless Compatibility:** Perfectly fits Netgear AirCard 790S, 790SP & 810S for hassle-free replacement - β€’ **Plug & Play Convenience:** Easy installation with exact fit, no tech headachesβ€”get back online fast - β€’ **Power-Packed Performance:** 3.8V voltage and 11.1Wh capacity deliver reliable, sustained energy - β€’ **Certified Safety Assurance:** CE, FCC & RoHS certified for peace of mind in every charge - β€’ **Confidence Backed Warranty:** 12-month manufacturer warranty ensures your investment is protected ## Overview The W-7 W-7a Battery Replacement is a high-quality Li-ion battery designed specifically for Netgear AirCard models 790S, 790SP, and 810S. With a robust 3.8V voltage and 11.1Wh (2930mAh) capacity, it ensures long-lasting performance. Certified by CE, FCC, and RoHS, it guarantees safety and reliability, backed by a 12-month manufacturer warranty for professional-grade peace of mind. ## Description Specification:Battery Type: Li-ionVoltage: 3.8VCapacity: 11.1Wh 2930mAhCompatible Part NO :W7 W-7 P/N 5200087 Note: please make sure your BATTERY model before order. Thank you! Fit Laptops:For Sierra Wireless Netgear Netgear AirCard 790S 790SP 810S If you are not satisfied with your purchase in any way.Please give us an opportunity to try and make it right,We believe that communication is the best way to solve problems.If you have any questions or need any help,please feel free to contact usWe will try our best to make you satisfied Review: Looks to be a good like for like replacement ... - Looks identical to the original battery. I've only had it a day or so, but it slotted in easily and the Aircard seems to be working normally. I'll update this review if it fails in the near future... Review: Rubbish - Won’t hold a charge when disconnected from mains ## Features - Battery Model : W-7 , Voltage : 3.8V, Capacity :11.1WH 2930 mAh - Replace Part Number: W7 W-7 P/N 5200087 - Compatible P/N:Sierra Wireless Netgear Netgear AirCard 790S 790SP 810S - New from Manufacturer. CE-/FCC-/RoHS-Certified for safety. - 12 Months Manufacturer Warranty,100% Satisfaction Guaranteed ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0832V7DGX | | Best Sellers Rank | 37,812 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 509 in Laptop Batteries | | Guaranteed software updates until | unknown | | Item model number | Onlyguo | | Manufacturer | Onlyguo | | Package Dimensions | 17.9 x 10.9 x 2.2 cm; 4 g | ## Product Details - **Battery capacity:** 2930 Milliamp Hours - **Battery cell composition:** Lithium - **Brand:** WYGUO - **Number of batteries:** 1 Lithium Ion batteries required. (included) - **Recommended uses for product:** Laptop ## Images ![W-7 W-7a Battery Replacement for Netgear irCard 779S 4G AC779S NTGR779ABB Fuse 779 W-7 W-7a 308-10004-01 5200087(3.8V 11.1Wh 2930mAh) - Image 1](https://m.media-amazon.com/images/I/61j7DKA3F6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks to be a good like for like replacement ... *by G***M on 15 May 2023* Looks identical to the original battery. I've only had it a day or so, but it slotted in easily and the Aircard seems to be working normally. I'll update this review if it fails in the near future... ### ⭐ Rubbish *by S***T on 24 August 2024* Won’t hold a charge when disconnected from mains ### ⭐⭐⭐⭐⭐ Battery *by A***R on 20 August 2021* Arrived on time and works fine. Unfortunately the device it went into failed ## Frequently Bought Together - W-7 W-7a Battery Replacement for Netgear irCard 779S 4G AC779S NTGR779ABB Fuse 779 W-7 W-7a 308-10004-01 5200087(3.8V 11.1Wh 2930mAh) - Bingfu 4G LTE Aerial TS9 Antenna (2-Pack) 3dBi External Aerial for 4G LTE MiFi WiFi Hotspot Router USB Modem Netgear Nighthawk M1 MR1100 M2 MR2100 AC785 AC797 AC790 AC810 LB2120 Huawei ZTE - Wall Mount Router Holder Black with Felt Insert Suitable for Netgear Nighthawk M1 M2 M5 MR1100 MR5200 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/231703735-w-7-w-7a-battery-replacement-for-netgear-ircard-779s](https://www.desertcart.tn/products/231703735-w-7-w-7a-battery-replacement-for-netgear-ircard-779s) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*