--- product_id: 165910227 title: "CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V)" brand: "cellonic" price: "$28.59" currency: USD in_stock: true reviews_count: 13 category: "Cellonic" url: https://www.desertcart.us/products/165910227-cellonic-1x-battery-for-cordless-phone-compatible-with-siemens-gigaset store_origin: US region: United States of America --- # 3.7V Stable Voltage 1050mAh High Capacity Built-in Safety Protections CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) **Brand:** cellonic **Price:** $28.59 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your productivity—never miss a call or a moment! ## Quick Answers - **What is this?** CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) by cellonic - **How much does it cost?** $28.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/165910227-cellonic-1x-battery-for-cordless-phone-compatible-with-siemens-gigaset) ## Best For - cellonic enthusiasts ## Why This Product - Trusted cellonic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety You Can Trust:** Premium cells with over-voltage, short-circuit, and overheating protection for worry-free performance. - • **Lightweight & Reliable:** At just 23 grams, this battery delivers consistent power without adding bulk or weight. - • **Seamless Compatibility:** Perfectly fits Siemens Gigaset SL910 series—no adapters, no hassle, just plug and play. - • **Power That Lasts All Day:** 1050mAh lithium-ion capacity ensures your cordless phone stays charged through back-to-back calls and meetings. - • **Extend Your Device’s Life:** Cost-effective replacement that revitalizes your phone, saving you from expensive device upgrades. ## Overview The CELLONIC 1050mAh lithium-ion replacement battery is engineered for Siemens Gigaset SL910, SL910A, and SL910H cordless phones. Delivering stable 3.7V power with built-in safety features, it offers a reliable, long-lasting charge to keep your device running smoothly. Lightweight and rigorously tested, this battery is a smart, cost-effective upgrade that extends your phone’s lifespan while ensuring safe, consistent performance. ## Description Product Description Are CELLONIC batteries safe? Yes, we use premium-grade cells with built-in protection against over-voltage, short-circuits and overheating. Every battery pack is tested several times before it ships, ensuring reliable, smooth performance. Are CELLONIC batteries safe? Yes, we use premium-grade cells with built-in protection against over-voltage, short-circuits and overheating. Every battery pack is tested several times before it ships, ensuring reliable, smooth performance. Is this battery compatible with my device? Match the model or part-number in our “Compatible with” list. If your device appears there, the battery fits perfectly—no adapters needed. Is this battery compatible with my device? Match the model or part-number in our “Compatible with” list. If your device appears there, the battery fits perfectly—no adapters needed. Can I replace the battery myself? Depending on the battery type, it will either simply fit in or require only basic tools and care. If the original is glued or soldered in, or you're not confident in changing it yourself, we recommend using a professional to avoid any damage. Can I replace the battery myself? Depending on the battery type, it will either simply fit in or require only basic tools and care. If the original is glued or soldered in, or you're not confident in changing it yourself, we recommend using a professional to avoid any damage. Can I use a higher- or lower-capacity battery than the original that came with my device? Yes - as long as voltage and model compatibility match. Higher capacities deliver longer runtimes, lower capacities works the same but may run shorter. Can I use a higher- or lower-capacity battery than the original that came with my device? Yes - as long as voltage and model compatibility match. Higher capacities deliver longer runtimes, lower capacities works the same but may run shorter. Why choose CELLONIC over original, branded batteries? CELLONIC replacement batteries offer reliable performance at a lower cost. Our batteries meet the highest standards, ensuring safe, long-lasting power, the same if not better than your original. Why choose CELLONIC over original, branded batteries? CELLONIC replacement batteries offer reliable performance at a lower cost. Our batteries meet the highest standards, ensuring safe, long-lasting power, the same if not better than your original. Review: Gigaset SL910 docking unit - I purchased a gigaset SL910 docking unit to replace my old one, which stopped working (recharging) after more than ten years. I ordered this new replacement from Germany and it arrived promptly from the seller within a few days of ordering it. I wasn't sure if the unity would come with a European power cable and 2-pin plug, but I needn't have worried as it arrived with a UK 3-pin plug. Review: Replacement Battery - Perfect replacement for Gigaset cordless house phone. ## Features - Fit and compatibility – Replacement battery compatible with Siemens Gigaset SL910A, SL910, SL910H - Long Battery Life – High-quality Lithium Ion Battery delivers reliable power, multiple charge cycles and low self-discharge for everyday use - High-Capacity Power – 1050mAh capacity for efficient, long-lasting energy and stable performance - Built for Reliability – Manufactured to strict quality standards for safe and consistent power delivery - Smart & Cost-Effective Choice – Replace the battery to extend device life and reduce replacement costs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N42B1SQ | | Antenna Location | Cordless Telephones, DECT Phones, Landline Phones | | Battery Capacity | 1050 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 23 Grams | | Battery capacity | 1050 Milliamp Hours | | Battery cell composition | Lithium Ion | | Best Sellers Rank | 54,146 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 97 in Phone Batteries | | Box Contents | 1x Battery 1050mAh, User Manual | | Brand | CELLONIC | | Brand Name | CELLONIC | | Compatible Phone Models | Siemens Gigaset SL910, Siemens Gigaset SL910A, Siemens Gigaset SL910H | | Country of Origin | China | | Customer Reviews | 4.3 out of 5 stars 811 Reviews | | Item Dimensions | 5.3 x 3.4 x 0.5 centimetres | | Item Weight | 23 Grams | | Manufacturer | CELLONIC | | Model Name | 913017 | | Model Number | 913017 | | Number of Batteries | 1 Product Specific batteries required. | | Number of batteries | 1 Product Specific batteries required. | | Product Warranty | 2 year manufacturer | | Recommended uses for product | Cordless Telephones, DECT Phones, Landline Phones | | Reusability | Rechargeable | | Unit Count | 1.0 count | | Unit count | 1.0 count | | Voltage | 3.7 Volts | ## Product Details - **Number of batteries:** 1 Product Specific batteries required. - **Brand:** CELLONIC - **Battery cell composition:** Lithium Ion - **Battery capacity:** 1050 Milliamp Hours - **Recommended uses for product:** Camera, Electronics, Gaming, Indoor, Office, Portable devices, Power banks, Smartphones, Tablet, Travel ## Images ![CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) - Image 1](https://m.media-amazon.com/images/I/61OgGfLvYaL.jpg) ![CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) - Image 2](https://m.media-amazon.com/images/I/81SuvhU--jL.jpg) ![CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) - Image 3](https://m.media-amazon.com/images/I/8120lEN+eoL.jpg) ![CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) - Image 4](https://m.media-amazon.com/images/I/71AEhab9tvL.jpg) ![CELLONIC 1x Battery for Cordless phone Compatible with Siemens Gigaset SL910, Gigaset SL910A, Gigaset SL910H, V30145-K1310-X447 - (1050mAh, 3.7V) - Image 5](https://m.media-amazon.com/images/I/71vLGTtzURL.jpg) ## Questions & Answers **Q: Are CELLONIC batteries safe?** A: Yes, we use premium-grade cells with built-in protection against over-voltage, short-circuits and overheating. Every battery pack is tested several times before it ships, ensuring reliable, smooth performance. **Q: Is this battery compatible with my device?** A: Match the model or part-number in our “Compatible with” list. If your device appears there, the battery fits perfectly—no adapters needed. **Q: Can I replace the battery myself?** A: Depending on the battery type, it will either simply fit in or require only basic tools and care. If the original is glued or soldered in, or you're not confident in changing it yourself, we recommend using a professional to avoid any damage. **Q: Can I use a higher- or lower-capacity battery than the original that came with my device?** A: Yes - as long as voltage and model compatibility match. Higher capacities deliver longer runtimes, lower capacities works the same but may run shorter. **Q: Why choose CELLONIC over original, branded batteries?** A: CELLONIC replacement batteries offer reliable performance at a lower cost. Our batteries meet the highest standards, ensuring safe, long-lasting power, the same if not better than your original. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Gigaset SL910 docking unit *by D***3 on 25 November 2023* I purchased a gigaset SL910 docking unit to replace my old one, which stopped working (recharging) after more than ten years. I ordered this new replacement from Germany and it arrived promptly from the seller within a few days of ordering it. I wasn't sure if the unity would come with a European power cable and 2-pin plug, but I needn't have worried as it arrived with a UK 3-pin plug. ### ⭐⭐⭐⭐⭐ Replacement Battery *by G***C on 21 May 2024* Perfect replacement for Gigaset cordless house phone. ### ⭐ Short Working Lives *by T***C on 8 November 2025* Bought 2 of these 14 months ago. Both have now failed. Unlike the two Durapros I bought at the same time that are still going stron. ## Frequently Bought Together - CELLONIC, Landline Battery, compatible with Siemens Gigaset SL910, SL910A, SL910H (1050mAh, 3.7V) - Duracell Plus AA Batteries (36 Pack) - Alkaline 1.5V - Up To 100% Extra Life - Reliability For Everyday Devices - 0% Plastic Packaging - 10-Year Storage - LR6 MN1500 - Duracell Plus AA Batteries (12 Pack) - Alkaline 1.5V - Up To 100% Extra Life - Reliability For Everyday Devices - 0% Plastic Packaging - 10-Year Storage - LR6 MN1500 --- ## 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.us/products/165910227-cellonic-1x-battery-for-cordless-phone-compatible-with-siemens-gigaset](https://www.desertcart.us/products/165910227-cellonic-1x-battery-for-cordless-phone-compatible-with-siemens-gigaset) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-10*