--- product_id: 312366323 title: "JustGreatDealz Battery BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D Compatible with AT&T Cordless Telephones (1-Pack)" brand: "justgreatdealz" price: "10104CFA" currency: XOF in_stock: true reviews_count: 8 category: "Just Great Dealz" url: https://www.desertcart.sn/products/312366323-justgreatdealz-battery-bt8001-bt8000-bt8300-bt18433-bt28433-bt184342-bt284342-89 store_origin: SN region: Senegal --- # 2.4V Voltage 550mAh Capacity NiMH Rechargeable Tech JustGreatDealz Battery BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D Compatible with AT&T Cordless Telephones (1-Pack) **Brand:** justgreatdealz **Price:** 10104CFA **Availability:** βœ… In Stock ## Summary > πŸ”‹ Power your past, stay connected in the now! ## Quick Answers - **What is this?** JustGreatDealz Battery BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D Compatible with AT&T Cordless Telephones (1-Pack) by justgreatdealz - **How much does it cost?** 10104CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/312366323-justgreatdealz-battery-bt8001-bt8000-bt8300-bt18433-bt28433-bt184342-bt284342-89) ## 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€’ **Trusted Performance:** Join 150+ happy users enjoying crystal-clear calls and extended phone life with a 4.4-star rated battery. - β€’ **Power Up Your Legacy:** Revive your classic AT&T cordless phone with a reliable 550mAh battery capacity that keeps you connected longer. - β€’ **Eco-Friendly Recharge:** NiMH rechargeable composition means less waste and more sustainable power for your device. - β€’ **Seamless Compatibility:** Fits a wide range of AT&T models including BT8001, BT8300, and moreβ€”no guesswork, just perfect fit. - β€’ **Plug & Play Convenience:** Easy one-pack replacement that breathes new life into your phone without the hassle of buying new hardware. ## Overview The JustGreatDealz Battery BT8001 series is a 2.4V, 550mAh NiMH rechargeable battery designed as a direct replacement for numerous AT&T cordless phone models. It offers reliable, eco-friendly power to extend the life of your existing phone, ensuring clear reception and hassle-free installation. ## Description JustGreatDealz Battery BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00 / 89-1344-01 / BATT-6010 / CPH-515D Compatible with AT&T Cordless Telephones (1-Pack) Voltage: 2.4V -- Capacity: 550mah -- Composition: NiMH Compatible Replacement for AT&T Batteries: BT8001, BT8000, BT8300, BT18433, BT28433, BT184342, BT284342, 89-1335-00, 89-1344-01, BATT-6010, CPH-515D Compatible Replacement Battery for AT&T Telephones: CL80109 CL81109 CL81209 CL81309 CL82109 CL82209 CL82309 CL82300 CL82359 CL82409 CL82509 CL82659 CL82859 CL84100 CL84109 CL84209 EL51109 EL51209 EL52109 EL52209 EL52309 EL52419 SL81108 SL82118 SL81208 SL82208 SL82218 SL82308 SL82318 SL82408 SL82418 SL82518 SL82558 SL82618 SL82658 SL80108 TL92278 TL92328 TL92378 SB67030 SB67040 Review: Brought an old phone to life - Great battery pack replacement for old AT&T landline phone. Thought I had to go buy a new phone with voicemail but all we needed was to replace the battery. Will hopefully get 10 more years out of the AT&T phone. Review: Clear reception - Since we installed the batteries in our phones, our phones have been working well. ## Features - JustGreatDealz Battery BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00 / 89-1344-01 / BATT-6010 / CPH-515D Compatible with AT&T Cordless Telephones (1-Pack) - Voltage: 2.4V -- Capacity: 550mah -- Composition: NiMH - Compatible Replacement for AT&T Batteries: BT8001, BT8000, BT8300, BT18433, BT28433, BT184342, BT284342, 89-1335-00, 89-1344-01, BATT-6010, CPH-515D - Compatible Replacement Battery for AT&T Telephones: CL80109 CL81109 CL81209 CL81309 CL82109 CL82209 CL82309 CL82300 CL82359 CL82409 CL82509 CL82659 CL82859 CL84100 CL84109 CL84209 EL51109 EL51209 EL52109 EL52209 EL52309 EL52419 - SL81108 SL82118 SL81208 SL82208 SL82218 SL82308 SL82318 SL82408 SL82418 SL82518 SL82558 SL82618 SL82658 SL80108 TL92278 TL92328 TL92378 SB67030 SB67040 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B086RWDLRP | | Antenna Location | Telephone | | Battery Capacity | 550 milliamp_hours | | Battery Cell Composition | NiMH | | Battery Cell Type | NiMH | | Best Sellers Rank | #85 in Cordless Telephone Batteries | | Brand | JustGreatDealz | | Customer Reviews | 4.4 out of 5 stars 153 Reviews | | Manufacturer | JustGreatDealz | | Model Number | BATT-BT184342 | | Number of Batteries | 1 AAA batteries required. (included) | | Recommended Uses For Product | Telephone | | Reusability | Rechargeable | | UPC | 741587547143 | | Unit Count | 1 Count | | Voltage | 2.4 volts | ## Images ![JustGreatDealz Battery BT8001 / BT8000 / BT8300 / BT18433 / BT28433 / BT184342 / BT284342 / 89-1335-00/89-1344-01 / BATT-6010 / CPH-515D Compatible with AT&T Cordless Telephones (1-Pack) - Image 1](https://m.media-amazon.com/images/I/61DOOxCk2fL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brought an old phone to life *by E***R on November 23, 2025* Great battery pack replacement for old AT&T landline phone. Thought I had to go buy a new phone with voicemail but all we needed was to replace the battery. Will hopefully get 10 more years out of the AT&T phone. ### ⭐⭐⭐⭐⭐ Clear reception *by O***A on February 21, 2026* Since we installed the batteries in our phones, our phones have been working well. ### ⭐⭐⭐⭐⭐ happy when I found these batteries. *by P***E on February 14, 2025* I was so happy when I found these batteries. These are the exact ones that were in my phones. The ones in my phone lasted for years. Now I have new ones and hope to have the same experience. The batteries were easy for me to install and so far have worked very well. They fit the phone perfectly. Don't hesitate to purchase if your item takes the same brand and number. --- ## 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.sn/products/312366323-justgreatdealz-battery-bt8001-bt8000-bt8300-bt18433-bt28433-bt184342-bt284342-89](https://www.desertcart.sn/products/312366323-justgreatdealz-battery-bt8001-bt8000-bt8300-bt18433-bt28433-bt184342-bt284342-89) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-10-09*