--- product_id: 123838297 title: "BT166342/BT266342 Cordless Phone Battery" brand: "geilienergy" price: "€ 15.00" currency: EUR in_stock: true reviews_count: 13 category: "Geilienergy" url: https://www.desertcart.it/products/123838297-bt166342-bt266342-cordless-phone-battery store_origin: IT region: Italy --- # 2.4V optimal voltage Rechargeable NiMH tech 600mAh high-capacity power BT166342/BT266342 Cordless Phone Battery **Brand:** geilienergy **Price:** € 15.00 **Availability:** ✅ In Stock ## Summary > 🔋 Stay connected longer with power you can trust! ## Quick Answers - **What is this?** BT166342/BT266342 Cordless Phone Battery by geilienergy - **How much does it cost?** € 15.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/123838297-bt166342-bt266342-cordless-phone-battery) ## Best For - geilienergy enthusiasts ## Why This Product - Trusted geilienergy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power That Lasts:** 600mAh capacity ensures extended cordless phone talk time without constant recharging. - • **Perfect Voltage Match:** 2.4V voltage designed to seamlessly replace original batteries for reliable performance. - • **Value Pack Convenience:** Includes 2 batteries per pack, delivering great value and immediate replacement readiness. - • **Universal Compatibility:** Fits a wide range of VTech and AT&T cordless phone models for hassle-free replacement. - • **Eco-Friendly Rechargeable:** NiMH rechargeable cells reduce waste and save you money over disposable batteries. ## Overview The GEILIENERGY BT166342/BT266342 cordless phone battery pack features 2 rechargeable AAA NiMH batteries with 600mAh capacity and 2.4V voltage. Compatible with numerous VTech and AT&T cordless phone models, this value pack offers reliable, eco-friendly power replacement that keeps your calls going strong. ## Description Buy GEILIENERGY BT162342 BT262342 Battery Compatible with BT183342 BT283342 BT166342 BT266342 VTech CS6114 CS6419 CS6719 at&T EL52300 CL80111 Cordless Phone(Pack of 2): Batteries - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Cordless phone battery worked great - Batteries fit my ATT cordless phone easily. It came with a charge already on it, so phone was ready to use immediately. Review: Cordless phone batteries - Batteries Plus wanted me to pay $22.95 a battery. On desertcart the price was $9.00 for 3. Works great in my old cordless phones. ## Features - Voltage: 2.4V - Capacity: 600mAh - Type: AAA*2 - Compatible Replacement for Batteries: BT183342 BT283342 BT166342 BT266342 BT162342 BT262342 2SN-AAA40H-S-X2 - Compatible Replacement for Vtech Telephones: CS6114 CS6124 CS6409 CS6419 CS6429 CS6519 CS6649 CS6719 CS6729 CS6829 DS6151 DS6521 DS6601 DS6621 IS7101 IS7121-2 LS6375 IS6100 SN1197 SN6196 CS6114-2 CS6114-11 CS6124-2 CS6124-21 CS6199-42 CS6309 CS6319 CS6319-2 CS6319-3 CS6319-5 CS6328 CS6329 CS6329-2 CS6329-3 CS6329-4 CS6400 CS6409 CS6419 CS6419-2 CS6419-3 CS6419-4 CS6419-15 CS6429-2 CS6429-3 CS6429-4 CS6429-5 CS6429-16 CS6449 CS6449-2 CS6449-3 CS6509 CS6509-14 CS6509-15 CS6509-16 CS6509-17 - Compatible Replacement for AT&T Telephones: CL80101 CL81101 CL81201 CL81211 CL81301 CL82101 CL82201 CL82251 CL82301 CL82311 CL82351 CL82401 CL82451 CL82501 CL82551 CL82601 CL80111 CL83101 CL83201 CL83251 CL83301 CL83351 CL83401 CL83451 CL83551 CL84102 CL84152 CL84202 CL84252 CL84342 CL84352 CL83101 CL83201 CL83143 CL83301 CL83351 CL83401 CL83451 CL84100 CL84200 CL84250 CL84300 CRL32102 CRL32202 CRL32302 CRL32352 CRL32452 EL52100 EL51100 EL51200 EL51250 EL52100 EL5220 EL52200 EL52210 EL52250 - EL52251 EL52300 EL52350 EL52400 EL52450 EL52500 EL52510 TL30100 TL32100 TL32200 TL32300 TL90070 TL91270 TL91370 TL92220 TL92270 TL92320 TL92370 TL92420 TL92470 TL90071 TL92271 TL92371 TL92471 TL96271 TL96371 TL96471 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07JP9T8KG | | Antenna Location | Phone | | Battery Capacity | 600 Milliampere Hour (mAh) | | Battery Cell Type | NiMH | | Battery Weight | 45 Grams | | Best Sellers Rank | #21 in Cordless Telephone Batteries | | Brand | GEILIENERGY | | Compatible Phone Models | BT183342/BT283342 BT162342/BT262342 BT166342/BT266342, bt162342 bt262342, BT162342 BT262342 Battery | | Customer Reviews | 4.6 4.6 out of 5 stars (2,185) | | Manufacturer | GEILIENERGY | | Number of Batteries | 2 AAA batteries required. (included) | | Reusability | Rechargeable | | Unit Count | 2.0 Count | | Voltage | 2.4 Volts | ## Product Details - **Battery Capacity:** 600 Milliampere Hour (mAh) - **Battery Cell Composition:** NiMH - **Brand:** GEILIENERGY - **Number of Batteries:** 2 AAA batteries required. (included) - **Recommended Uses For Product:** Phone ## Images ![BT166342/BT266342 Cordless Phone Battery - Image 1](https://m.media-amazon.com/images/I/718KggYkjNL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cordless phone battery worked great *by J***M on April 1, 2026* Batteries fit my ATT cordless phone easily. It came with a charge already on it, so phone was ready to use immediately. ### ⭐⭐⭐⭐⭐ Cordless phone batteries *by G***. on January 15, 2026* Batteries Plus wanted me to pay $22.95 a battery. On Amazon the price was $9.00 for 3. Works great in my old cordless phones. ### ⭐⭐⭐⭐⭐ Fit & Price *by G***E on April 6, 2026* Price was much lower compared to brand batteries. Fit was perfect on an older set of cordless phones ## Frequently Bought Together - GEILIENERGY BT162342 BT262342 Battery Compatible with BT183342 BT283342 BT166342 BT266342 VTech CS6114 CS6419 CS6719 at&T EL52300 CL80111 Cordless Phone(Pack of 2) - BAOBIAN 2.4V 400mAh Cordless Home Phone Battery for AT&T BT162342 BT-162342 BT166342 BT-166342 BT266342 BT-266342 BT183342 BT-183342 BT283342 BT-283342 VTech CS6329 CS6114 CS6419(Pack of 2) - Kruta BT162342 BT262342 Cordless Phone Batteries Compatible with BT183342 BT283342 BT166342 BT266342 VTech CS6114 CS6419 CS6719 at&T EL52300 CL80111 Handset Telephone (Pack of 2) --- ## 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.it/products/123838297-bt166342-bt266342-cordless-phone-battery](https://www.desertcart.it/products/123838297-bt166342-bt266342-cordless-phone-battery) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-11*