--- product_id: 100307083 title: "BTECH QB-44L 2100mAh Replacement Battery DMR-6X2, Includes Belt Clip" brand: "btech" price: "€ 1.44" currency: EUR in_stock: false reviews_count: 4 url: https://www.desertcart.ie/products/100307083-btech-qb-44l-2100mah-replacement-battery-dmr-6x2-includes-belt store_origin: IE region: Ireland --- # BTECH QB-44L 2100mAh Replacement Battery DMR-6X2, Includes Belt Clip **Brand:** btech **Price:** € 1.44 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** BTECH QB-44L 2100mAh Replacement Battery DMR-6X2, Includes Belt Clip by btech - **How much does it cost?** € 1.44 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/100307083-btech-qb-44l-2100mah-replacement-battery-dmr-6x2-includes-belt) ## Best For - btech enthusiasts ## Why This Product - Trusted btech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 7.4V 21000mAH Replacement Battery for BTECH DMR-6X2, Includes Belt Clip This is the OEM spare or replacement battery for BTECH DMR-6X2 radio It works on: DMR-6X2 Similar Series Radios such as AnyTone AT-D868UV Review: Nice slim battery for the BTECH and AnyTone DMR radios - My AnyTone AT-D868UV came with only the thick 3100 mAh battery and not the slim 2100 mAh battery - unlike the newer BTECH DMR-6X2 (https://www.desertcart.com/dp/B076H96BDC/) which comes with both batteries. The fat battery lasts longer, of course, but when I use the radio with my hotspot, I'm using the lowest power setting. The slim battery has plenty of capacity for that and it makes the radio lighter. It's great to have both batteries! Review: Perfect battery for Anytone 868/878 - I bought this battery because my Anytone stock battery was way too thick for me. This battery fits perfect, uses the same charger, and makes the Anytone talkie feel great. Battery lasts all day for me. ## Features - Replacement battery for the DMR-6X2 Series BTECH Radios - BTECH OEM QB-44L Battery, Includes Belt Clip - Plug and Play Accessory - BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. That brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GDRW2MK | | Antenna Location | Radio | | Battery Capacity | 2100 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Weight | 0.54 Grams | | Brand | BTECH | | Customer Reviews | 4.6 4.6 out of 5 stars (10) | | Item Dimensions | 4.25 x 2 x 0.75 inches | | Manufacturer | BTECH | | Model Name | QB 44L | | Model Number | QB-44L | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Reusability | Rechargeable | | UPC | 722589229091 | | Unit Count | 1 Count | | Voltage | 7.4 Volts | ## Product Details - **Battery Capacity:** 2100 Milliamp Hours - **Battery Cell Composition:** Lithium Ion - **Brand:** BTECH - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Recommended Uses For Product:** Radio ## Images ![BTECH QB-44L 2100mAh Replacement Battery DMR-6X2, Includes Belt Clip - Image 1](https://m.media-amazon.com/images/I/81SCLJKb8EL.jpg) ![BTECH QB-44L 2100mAh Replacement Battery DMR-6X2, Includes Belt Clip - Image 2](https://m.media-amazon.com/images/I/61nJqvsoXkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice slim battery for the BTECH and AnyTone DMR radios *by M***Y on November 29, 2018* My AnyTone AT-D868UV came with only the thick 3100 mAh battery and not the slim 2100 mAh battery - unlike the newer BTECH DMR-6X2 (https://www.amazon.com/dp/B076H96BDC/) which comes with both batteries. The fat battery lasts longer, of course, but when I use the radio with my hotspot, I'm using the lowest power setting. The slim battery has plenty of capacity for that and it makes the radio lighter. It's great to have both batteries! ### ⭐⭐⭐⭐⭐ Perfect battery for Anytone 868/878 *by H***. on April 9, 2020* I bought this battery because my Anytone stock battery was way too thick for me. This battery fits perfect, uses the same charger, and makes the Anytone talkie feel great. Battery lasts all day for me. ### ⭐⭐⭐⭐ whats the warranty period of this battery? *by A***R on June 16, 2019* after less than eight months of really light uses, this battery does not hold the charge. I thougth was original manufacturer equipment quality... guess not.... how can this be replaced under warranty? anybody? UPDATE jul-9-2019 Very fast response from BTECH, they quickly addressed the problem and sent a replace immediatly… thank you very much! --- ## 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.ie/products/100307083-btech-qb-44l-2100mah-replacement-battery-dmr-6x2-includes-belt](https://www.desertcart.ie/products/100307083-btech-qb-44l-2100mah-replacement-battery-dmr-6x2-includes-belt) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-02*