--- product_id: 15244724 title: "New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack)" brand: "uniden" price: "VT2990" currency: VUV in_stock: true reviews_count: 13 category: "Uniden" url: https://www.desertcart.vu/products/15244724-new-genuine-oem-uniden-bt-1021-bbtg0798001-cordless-handset-rechargeable store_origin: VU region: Vanuatu --- # 2.4V DC power Rechargeable design 300-mAh capacity New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) **Brand:** uniden **Price:** VT2990 **Availability:** ✅ In Stock ## Summary > 🔋 Stay Charged, Stay Connected! ## Quick Answers - **What is this?** New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) by uniden - **How much does it cost?** VT2990 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/15244724-new-genuine-oem-uniden-bt-1021-bbtg0798001-cordless-handset-rechargeable) ## Best For - uniden enthusiasts ## Why This Product - Trusted uniden brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📦 Convenient 2-Pack:** Always have a backup ready with this essential 2-pack battery set. - • **🔋 Power Up Your Calls:** Enjoy uninterrupted conversations with a robust 300-mAh capacity. - • **🔧 Genuine OEM Quality:** Trust in the original equipment manufacturer for superior performance. - • **⚡ Reliable Compatibility:** Seamlessly fits a wide range of Uniden phone models for hassle-free use. - • **🔄 Eco-Friendly Rechargeable:** Reduce waste with a rechargeable design that keeps you connected. ## Overview The New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) offers a reliable 300-mAh capacity and 2.4V DC power, ensuring compatibility with a wide range of Uniden phone models. This eco-friendly rechargeable battery is produced by Corun, guaranteeing OEM quality for optimal performance. ## Description NEW Genuine OEM Uniden BT-1021 Cordless Handset Rechargeable Battery. Compatible with the following Uniden Phone Systems, Cordless Handsets, and Batteries: Phone Systems: D1361, D1361BK, D1364, D1364BK, D1384, D1384BK, D1384-2, D1384-2BK, D1384-4, D1384-4BK, D1483BK, D1483W, D1660, D1660-2, D1660-2T, D1660-3, D1660-4, D1680, D1680-2, D1680-3, D1680-3T, D1680-4, D1680-8, D1685, D1685-2, D1685-3, D1685-4, D1685-5, D1688, D1688-2, D1688-2T, D1688-3, D1688-4, D1688-5, D1760, D1760-2, D1760-2W, D1760-3, D1780, 1780-2, D1780-2BT, D1780-2W, D1780-3, D1780-3BT, D1780-4, D1785, D1785-2T, D1785-2T, D1785-3T, D1788, D1788-2, D1788-3, D2997, D2998, D3097, D3097S, D3098, D3098S, D3580-2, D3580-3, D3588, D3588-2, D3588-3, DECT1363BK, DECT2060, DECT2060-2, DECT2080, DECT2080-2, DECT2080-2W, DECT2080-3, DECT2080-4, DECT2080-5, DECT2085, DECT2085-2, DECT2085-2W, DECT2085-3, DECT2085-4, DECT2085-4WX, DECT2085-5, DECT2088, DECT2088-2, DECT2180, DECT2180-2, DECT2180-3, DECT2180-4, DECT2185, DECT2185-2, DECT2185-3, DECT2188, DECT2188-2, DECT2188-3, DECT2188-4, DECT2188-5, DECT2662, DECT2662-2, DECT2882, DECT2882-2, DECT2882-3, DECT2888, DECT2888-3, DWX207, WXI2077. Cordless Handsets: DCX160, DCX170, DCX170BT, DCX170T, DCX170W, DCX200, DCX210, DCX291, DCX309, DCX350. Batteries: BT-1016, BT-1008, BT-1025, CPH-515B. Review: Great Price And Good Batteries - I think this was a pack of 2 so I am all set now. I never even knew these were available and I was ready to throw the phone away. Now it works well and you can talk a long time. Review: Battery - Worked just fine, fast delivery! ## Features - Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) - Produced by Corun (as pictured) - Nickel Metal Hydride, 2.4V DC; 300-mAh - Compatible with Phone Models: D1361, D1361BK, D1364, D1364BK, D1384, D1384BK, D1384-2, D1384-2BK, D1384-4, D1384-4BK, D1483BK, D1483W, D1660, D1660-2, D1660-2T, D1660-3, D1660-4, D1680, D1680-2, D1680-3, D1680-3T, D1680-4, D1680-8, D1685, D1685-2, D1685-3, D1685-4, D1685-5, D1688, D1688-2, D1688-2T, D1688-3, D1688-4, D1688-5, D1760, D1760-2, D1760-2W, D1760-3, D1780, 1780-2, D1780-2BT, D1780-2W, D1780-3, D1780-3BT, D1780-4, D1785, D1785-2T, D1785-2T, D1785-3T, D1788, D1788-2, D1788-3, D2997, D2998, D3097, D3097S, D3098, D3098S, D3580-2, D3580-3, D3588, D3588-2, D3588-3, DECT1363BK, DECT2060, DECT2060-2, DECT2080, DECT2080-2, DECT2080-2W, DECT2080-3, DECT2080-4, DECT2080-5, DECT2085, DECT2085-2, DECT2085-2W, DECT2085-3, DECT2085-4, DECT2085-4WX, DECT2085-5, DECT2088, DECT2088-2, DECT2180, DECT2180-2, DECT2180-3, DECT2180-4, DECT2185, DECT2185-2, DECT2185-3, DECT2188, DECT2188-2, DECT2188-3, DECT2188-4, DECT2188-5, DECT2662, DECT2662-2, DECT2882, DECT2882-2, DECT2882-3, DECT2888, DECT2888-3, DWX207, WXI2077, DCX160, DCX170, DCX170BT, DCX170T, DCX170W, DCX200, DCX210, DCX291, DCX309, DCX350. - Compatible Replacement for Batteries: BT-1016, BT-1008, BT-1025, CPH-515B. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00Y57KOC8 | | ASIN | B00Y57KOC8 | | Amperage | 2.4 Amps | | Antenna Location | Phone | | Batteries | 2 AAA batteries required. | | Battery Capacity | 300 Milliamp Hours | | Battery Cell Type | NiMH | | Best Sellers Rank | #82 in Cordless Telephone Batteries | | Brand | Uniden | | Customer Reviews | 4.6 4.6 out of 5 stars (1,890) | | Date First Available | May 23, 2015 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.02 Pounds | | Item model number | BT-1021 | | Manufacturer | Kastar | | Manufacturer | Kastar | | Model Name | bbtg0798001 | | Model Number | BT-1021 | | Number of Batteries | 2 AAA batteries required. | | Package Dimensions | 2.76 x 1.93 x 1.65 inches; 0.32 ounces | | Reusability | Rechargeable | | UPC | 682055280035 | | Unit Count | 2 Count | | Voltage | 2.4 Volts | ## Product Details - **Battery Capacity:** 300 Milliamp Hours - **Battery Cell Composition:** NiMH - **Brand:** Uniden - **Number of Batteries:** 2 AAA batteries required. - **Recommended Uses For Product:** Phone ## Images ![New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) - Image 1](https://m.media-amazon.com/images/I/61CRL5l2-IL.jpg) ![New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) - Image 2](https://m.media-amazon.com/images/I/61qYDDUh0-L.jpg) ## Questions & Answers **Q: It says to charges he new battery for 20 hours before placing in phone. How or with what do we charge them other than in the phone** A: Just put the battery into the phone and place the phone in the phone charger for 20 hours. That will charge the battery. **Q: Are these batteries fully charged or do I need to charge them before use?** A: As with all batteries. You should fully charge them before use. Especially Nickel cadmium's. **Q: it says must be disposed by 2015, and we almost done with 2017! are these batteries have the same expiration date as is shows in the photo?** A: The text is meant to be read as "must be disposed of properly". The year that appears on the battery is actually the year of production, not the expiration date. **Q: is there a oem battery with better amh than this 300 amh batt, for the Uniden 6.0 Dect 2180 (-2)? How old are these?** A: I do not know if there are better amh batteries out there and there's no date on the battery or the package. That being said, I've had them for over a month now and no problems so far. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Price And Good Batteries *by D***N on January 4, 2026* I think this was a pack of 2 so I am all set now. I never even knew these were available and I was ready to throw the phone away. Now it works well and you can talk a long time. ### ⭐⭐⭐⭐⭐ Battery *by J***A on December 12, 2025* Worked just fine, fast delivery! ### ⭐⭐⭐⭐⭐ Good quality rechargeable battery for my wireless house phone. *by M***N on February 18, 2026* Connector fits well, holds a charge for a long time. ## Frequently Bought Together - New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (2-Pack) - New Genuine OEM Uniden BT-1021 BBTG0798001 Cordless Handset Rechargeable Battery (3-Pack) - NEW! Genuine Uniden Model BT-1018 BBTG0743101 Rechargeable Cordless Handset Phone Battery --- ## 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/15244724-new-genuine-oem-uniden-bt-1021-bbtg0798001-cordless-handset-rechargeable](https://www.desertcart.vu/products/15244724-new-genuine-oem-uniden-bt-1021-bbtg0798001-cordless-handset-rechargeable) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*