--- product_id: 291390 title: "Uniden BT-446 Nickel Metal Hydride Rechargeable Cordless Phone Battery, DC 3.6V 800mAh, Genuine Uniden, Manufactured by BYD for Uniden" brand: "uniden" price: "49.64 DT" currency: TND in_stock: true category: "Uniden" url: https://www.desertcart.tn/products/291390-uniden-bt-446-nickel-metal-hydride-rechargeable-cordless-phone-battery store_origin: TN region: Tunisia --- # 3.6V NiMH rechargeable tech Wide model compatibility 800mAh high-capacity power Uniden BT-446 Nickel Metal Hydride Rechargeable Cordless Phone Battery, DC 3.6V 800mAh, Genuine Uniden, Manufactured by BYD for Uniden **Brand:** uniden **Price:** 49.64 DT **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay connected — never miss a call again! ## Quick Answers - **What is this?** Uniden BT-446 Nickel Metal Hydride Rechargeable Cordless Phone Battery, DC 3.6V 800mAh, Genuine Uniden, Manufactured by BYD for Uniden by uniden - **How much does it cost?** 49.64 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/291390-uniden-bt-446-nickel-metal-hydride-rechargeable-cordless-phone-battery) ## 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 - • **Universal Fit:** Compatible with over 40 Uniden cordless phone models, including DCT and TRU series for seamless replacement. - • **Power That Lasts:** 800mAh capacity ensures long-lasting cordless phone calls without constant recharging. - • **Peace of Mind Warranty:** Backed by an 18-month warranty, so you stay connected without worry. - • **Genuine Quality Assurance:** Manufactured by BYD exclusively for Uniden, guaranteeing authentic performance and durability. - • **Effortless Rechargeability:** Advanced Nickel Metal Hydride (NiMH) technology delivers reliable, eco-friendly power reuse. ## Overview The Uniden BT-446 is a genuine 3.6V, 800mAh Nickel Metal Hydride rechargeable battery designed specifically for a broad range of Uniden cordless phones. Manufactured by BYD for Uniden, it offers reliable, long-lasting power with eco-friendly rechargeability and fits over 40 phone models, backed by an 18-month warranty for dependable performance. ## Description Cordless Phone Battery Pack BT446, BT1005, BT504 also Fits WHAM For Uniden T-400/500/600 series. Nickel Metal Hydride Rechargeable Cordless Phone Battery. 3.6V 800mAh. Compatible With The Following Cordless Phone Models: DCT646, DCT6465, DCT648, DCT6485, DCX640, DCT746, DCT746M, DCT748, DCT7488, DCX700, TRU446, TRU4465, TRU448, TRU4485, TXC400, TRU5860, TRU5860-2, TRU5865, TRU5865-2, TRU5885, TRU5885-2, TXC580, TRU8860, TRU8865, TRU8880, TRU8885, TRU8888, TRU8866, TCX800, TCX805, TCX860, TRU9460, TRU9465, TRU9480, TRU9485, TRU9488, TRU9466, TRU9496, TCX905, TRU9565, TRU9585, TCX950, TWX955, TWX977 & WXI477. The BT446 battery is a replacement for the BT909. Manufactured by BYD for Uniden ## Features - Nickel Metal Hydride Rechargeable Cordless Phone Battery. 3.6V 800mAh - Compatible With The Following Cordless Phone Models: DCT646, DCT6465, DCT648, DCT6485, DCX640, DCT746, DCT746M, DCT748, DCT7488, DCX700, TRU446, TRU4465, TRU448, TRU4485, TXC400, TRU5860, TRU5860-2, TRU5865, TRU5865-2, TRU5885, TRU5885-2, TXC580, TRU8860, TRU8865, TRU8880, TRU8885, TRU8888, TRU8866, TCX800, TCX805, TCX860, TRU9460, TRU9465, TRU9480, TRU9485, TRU9488, TRU9466, TRU9496, TCX905, TRU9565, TRU9585, TCX950, TWX955, TWX977 & WXI477. - The BT446 battery is a replacement for the BT909. - Manufactured by BYD for Uniden ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00009V332 | | Antenna Location | Radio | | Battery Capacity | 800 milliampere_hour | | Battery Cell Type | NiMH | | Best Sellers Rank | #183 in Cordless Telephone Batteries | | Brand | Uniden | | Customer Reviews | 4.4 4.4 out of 5 stars (1,074) | | Global Trade Identification Number | 00050633800263 | | Item Dimensions | 2 x 1.15 x 0.25 inches | | Item Weight | 1.44 ounces | | Manufacturer | Uniden | | Model Name | Rechargeable batteries | | Model Number | BT - 446 | | Number of Batteries | 1 AAA batteries required. | | Reusability | Rechargeable | | UPC | 654367970133 115970700130 100177133898 050633800263 | | Unit Count | 1 Count | | Voltage | 3.6 volts | | Warranty Description | 18-Month | ## Product Details - **Battery Capacity:** 800 milliampere_hour - **Battery Cell Composition:** NiMH - **Brand:** Uniden - **Number of Batteries:** 1 AAA batteries required. - **Recommended Uses For Product:** Radio ## Images ![Uniden BT-446 Nickel Metal Hydride Rechargeable Cordless Phone Battery, DC 3.6V 800mAh, Genuine Uniden, Manufactured by BYD for Uniden - Image 1](https://m.media-amazon.com/images/I/71STTN0v5IL.jpg) --- ## 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.tn/products/291390-uniden-bt-446-nickel-metal-hydride-rechargeable-cordless-phone-battery](https://www.desertcart.tn/products/291390-uniden-bt-446-nickel-metal-hydride-rechargeable-cordless-phone-battery) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*