--- product_id: 25681307 title: "JustGreatDealz HIGH Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack)" brand: "justgreatdealz" price: "€ 32.05" currency: EUR in_stock: true reviews_count: 8 category: "Just Great Dealz" url: https://www.desertcart.hr/products/25681307-justgreatdealz-high-capacity-rechargeable-replacement-battery-bt-1021-bbtg0798001-uniden store_origin: HR region: Croatia --- # 2.4V Stable Voltage 600mAh High Capacity NiMH Rechargeable Tech JustGreatDealz HIGH Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack) **Brand:** justgreatdealz **Price:** € 32.05 **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power Up Your Calls, Stay Connected Longer! ## Quick Answers - **What is this?** JustGreatDealz HIGH Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack) by justgreatdealz - **How much does it cost?** € 32.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/25681307-justgreatdealz-high-capacity-rechargeable-replacement-battery-bt-1021-bbtg0798001-uniden) ## Best For - justgreatdealz enthusiasts ## Why This Product - Trusted justgreatdealz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Triple Pack Value:** Three batteries in one set to keep all your handsets powered and ready. - β€’ **Double Your Talk Time:** 600mAh capacity means longer calls without the constant recharge hassle. - β€’ **Seamless Compatibility:** Fits a wide range of Uniden cordless phone models for effortless replacement. - β€’ **Plug & Play Convenience:** Easy swap design gets your phone back in action in minutesβ€”no tech skills needed. - β€’ **Eco-Friendly Rechargeable:** NiMH cells offer sustainable power with reliable recharge cycles. ## Overview The JustGreatDealz BT-1021 is a high-capacity 600mAh NiMH rechargeable replacement battery designed specifically for Uniden cordless handsets. Operating at 2.4V DC, this AAA-sized battery doubles your talk time compared to standard options. Compatible with a broad range of Uniden phone models, it offers easy installation and comes in a convenient 3-pack, ensuring your cordless phones stay powered and ready for extended use. ## Description JustGreatDealz High Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack) HIGH CAPACITY - 600mAh - DOUBLE THE TALK TIME! - Composition: Nickel Metal Hydride - Voltage: 2.4V DC - Capacity: 600mAh - Size: AAA Compatible Replacement for Batteries: BT-1016, BT-1008, BT-1025, CPH-515B Compatible Replacement Battery for Telephone 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. Review: Works perfectly, well worth the money. - They worked perfectly. I have a Uniden cordless phone system, and one of the phones had a bad battery. I'm not sure, but the fact that this particular phone was next to a microwave for a couple of years might have had something to do with the battery dying, but regardless, these batteries were a perfect match. They appear to be OEM batteries, and the one I've used so far has charged correctly and the phone works great. No complaints from me on this product. Well worth the money. They're very easy to change, just open the back of the phone, unplug the battery that is there, and plug in the new battery and charge it. And you're back in business. Recommended go ahead, stop dithering and buy this. Review: Works fantastic - After dealing with a different brand I tried which smelled like fire when I put them in, these worked perfect even with my 220V phone which charges faster and hotter than standard 110V. Fit, showed a small charge (actually lit up the screen like it's supposed to!) long life and no fire. Only time will tell how long they hold up, I hope it will compare with my old batteries at approx 7 years but at least it works! ## Features - HIGH CAPACITY - 600mAh - DOUBLE THE TALK TIME! Nickel Metal Hydride, 2.4V DC; 600-mAh, Size: AAA - Compatible Replacement for Batteries: BT-1016, BT-1008, BT-1025, CPH-515B - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01BOA4MQW | | Antenna Location | Phone | | Battery Capacity | 600 milliampere_hour | | Battery Cell Composition | NiMH | | Battery Cell Type | NiMH | | Best Sellers Rank | #273 in Cordless Telephone Batteries | | Brand | JustGreatDealz | | Customer Reviews | 4.4 out of 5 stars 167 Reviews | | Item Dimensions | 2.4 x 2.1 x 0.7 inches | | Item Weight | 1.6 ounces | | Manufacturer | JustGreatDealz | | Model Name | BT 1021 BBTG0798001 | | Model Number | BBTG0798001 | | Recommended Uses For Product | Phone | | Reusability | Rechargeable | | UPC | 741587546818 | | Unit Count | 3 Count | | Voltage | 2.4 volts | ## Images ![JustGreatDealz HIGH Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack) - Image 1](https://m.media-amazon.com/images/I/811SOll+nZL.jpg) ![JustGreatDealz HIGH Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack) - Image 2](https://m.media-amazon.com/images/I/81bywT9M74L.jpg) ![JustGreatDealz HIGH Capacity Rechargeable Replacement Battery BT-1021 BBTG0798001 for Uniden Cordless Handsets (3-Pack) - Image 3](https://m.media-amazon.com/images/I/81vseyRGwGL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works perfectly, well worth the money. *by S***S on December 5, 2016* They worked perfectly. I have a Uniden cordless phone system, and one of the phones had a bad battery. I'm not sure, but the fact that this particular phone was next to a microwave for a couple of years might have had something to do with the battery dying, but regardless, these batteries were a perfect match. They appear to be OEM batteries, and the one I've used so far has charged correctly and the phone works great. No complaints from me on this product. Well worth the money. They're very easy to change, just open the back of the phone, unplug the battery that is there, and plug in the new battery and charge it. And you're back in business. Recommended go ahead, stop dithering and buy this. ### ⭐⭐⭐⭐⭐ Works fantastic *by R***Y on July 7, 2024* After dealing with a different brand I tried which smelled like fire when I put them in, these worked perfect even with my 220V phone which charges faster and hotter than standard 110V. Fit, showed a small charge (actually lit up the screen like it's supposed to!) long life and no fire. Only time will tell how long they hold up, I hope it will compare with my old batteries at approx 7 years but at least it works! ### ⭐⭐⭐⭐ Four Stars *by B***N on January 1, 2018* cordless phone replacement battery, works good --- ## 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.hr/products/25681307-justgreatdealz-high-capacity-rechargeable-replacement-battery-bt-1021-bbtg0798001-uniden](https://www.desertcart.hr/products/25681307-justgreatdealz-high-capacity-rechargeable-replacement-battery-bt-1021-bbtg0798001-uniden) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-08-24*