--- product_id: 3690911 title: "TV · EARS Headset Battery 2.3/3.0, 40809" brand: "tv · ears" price: "33 kr" currency: DKK in_stock: false reviews_count: 13 url: https://www.desertcart.dk/products/3690911-tv-ears-headset-battery-2-3-3-0-40809 store_origin: DK region: Denmark --- # 6 hours per full charge Compatible with TV Ears 2.3/3.0 & 95kHz 1-2 years battery life TV · EARS Headset Battery 2.3/3.0, 40809 **Brand:** tv · ears **Price:** 33 kr **Availability:** ❌ Out of Stock ## Summary > 🔋 Power up your TV Ears and never miss a moment! ## Quick Answers - **What is this?** TV · EARS Headset Battery 2.3/3.0, 40809 by tv · ears - **How much does it cost?** 33 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/3690911-tv-ears-headset-battery-2-3-3-0-40809) ## Best For - tv · ears enthusiasts ## Why This Product - Trusted tv · ears brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy replacement:** Pre-attached to the front plate for hassle-free installation—no tech skills required to revive your headset. - • **Long-lasting power:** Rechargeable battery delivers up to 2 years of reliable use, keeping your TV Ears alive and kicking. - • **Cost-effective upgrade:** Save over $100 by replacing the battery instead of buying a new headset—smart, sustainable, and wallet-friendly. - • **Seamless compatibility:** Specifically designed for TV Ears 2.3, 3.0, and 95kHz systems to ensure flawless performance. - • **Extended listening sessions:** Enjoy up to 6 hours of uninterrupted audio on a single full charge—perfect for binge-watching your favorite shows. ## Overview The TV EARS Headset Battery 2.3/3.0 (model 40809) is a rechargeable lithium metal battery designed exclusively for TV Ears 2.3, 3.0, and 95kHz headsets. It provides up to 6 hours of continuous use per charge and lasts between 1 to 2 years depending on usage. Pre-installed on the front plate, it offers an easy replacement solution that extends the life of your headset, saving you the cost of a full device replacement. ## Description Replacement Headset battery compatible with the TV Ears 2.3, 3.0 and 95KhZ headset only and last for 1 to 2 years depending on use. The 2.3/3.0 Headset Battery is a small rechargeable battery found inside TV Ears 2.3 or 3.0 Headset. The batteries are expected to last up to 6 hours per use on a full charge. We recommend that you change the battery when you begin to experience a decrease in the typical operating time. The normal lifetime of our batteries is around 1 to 2 years before a replacement is needed. The 2.3 and 3.0 Headset Battery is only compatible with the TV Ears 2.3 or 3.0 Headset. Review: NEW LIFE FOR OLD FRIEND - Didn't know the battery was replaceable. This fixed up the old ears which had gotten weaker and weaker. Installed well in spite of previous epoxy repair to case. Viva TV Ears. Review: This was perfect. It saved me over $100 by not having ... - This was perfect. It saved me over $100 by not having to buy new. My old set just had worn out batteries. I ordered this, and when it arrived, I followed the easy to understand directions. Boom! Works great! Would highly recommend! ## Features - Batteries last for 1-2 years - Sold pre-attached to the front plate - Compatible with TV Ears 2.3 3.0 and 95khZ systems ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003VIW53S | | Additional Features | Noise Isolation | | Age Range Description | Adult | | Antenna Location | Headset | | Brand Name | TV · EARS | | Built-In Media | Battery | | Color | One Color | | Compatible Devices | Headset | | Customer Reviews | 3.8 3.8 out of 5 stars (236) | | Global Trade Identification Number | 00669188408093 | | Manufacturer | TV Ears, Inc | | Model Number | 40809 | | UPC | 669188408093 669188103004 | ## Product Details - **Age Range (Description):** Adult - **Brand:** TV · EARS - **Color:** One Color - **Included Components:** Battery - **Recommended Uses For Product:** Headset ## Images ![TV · EARS Headset Battery 2.3/3.0, 40809 - Image 1](https://m.media-amazon.com/images/I/51Eq7CCMV-L.jpg) ## Questions & Answers **Q: is this the same battery as TV Ears lists as Item #10300 ?** A: One way to START to get towards a correct answer for you is to see if there are TWO screws on the back holding the unit together or THREE. You want the battery that has the same number of screws as your present TV Ears unit. There is a difference, and we had to send the battery back that Amazon sent us. **Q: Will spin fit cp100-m adapt to tv ear replacement tips** A: Sorry I have had no experienceence with tip interchanges. **Q: Is this product made by TV Ears** A: Yes, they are made by TV Ears, Works great. I love having a back up. **Q: Will this work with my TV ears, #11741?** A: It is the same battery however this sku comes with a new front. If for some reason this front won't fit your TV Ears headset then remove the battery from the new front and use it to replace the battery in your headset. Make certain you have the polarity correct when replacing the battery. ## Customer Reviews ### ⭐⭐⭐⭐⭐ NEW LIFE FOR OLD FRIEND *by D***E on February 7, 2018* Didn't know the battery was replaceable. This fixed up the old ears which had gotten weaker and weaker. Installed well in spite of previous epoxy repair to case. Viva TV Ears. ### ⭐⭐⭐⭐⭐ This was perfect. It saved me over $100 by not having ... *by U***S on March 21, 2018* This was perfect. It saved me over $100 by not having to buy new. My old set just had worn out batteries. I ordered this, and when it arrived, I followed the easy to understand directions. Boom! Works great! Would highly recommend! ### ⭐⭐⭐⭐ It fit perfectly (after I removed a piece of the ... *by A***R on December 20, 2016* It fit perfectly (after I removed a piece of the old one I hadn't seen) . Been using it, drains a little faster then the original, but still lasted about 2 hours. --- ## 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.dk/products/3690911-tv-ears-headset-battery-2-3-3-0-40809](https://www.desertcart.dk/products/3690911-tv-ears-headset-battery-2-3-3-0-40809) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-11*