--- product_id: 262421889 title: "HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty" brand: "the black store" price: "116.82 DT" currency: TND in_stock: true reviews_count: 2 url: https://www.desertcart.tn/products/262421889-hb356687ecw-originai-battery-for-honor-7x-bnd-l21-bnd-l22 store_origin: TN region: Tunisia --- # 12-hour talk time 3340mAh capacity 2-hour charge time HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty **Brand:** the black store **Price:** 116.82 DT **Availability:** ✅ In Stock ## Summary > 🔋 Power Your Potential with Every Charge! ## Quick Answers - **What is this?** HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty by the black store - **How much does it cost?** 116.82 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/262421889-hb356687ecw-originai-battery-for-honor-7x-bnd-l21-bnd-l22) ## Best For - the black store enthusiasts ## Why This Product - Trusted the black store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Connected!:** Enjoy up to 12 hours of talk time and 36 hours of standby, perfect for your busy lifestyle. - • **Power Up Your Day!:** Experience a robust 3340mAh battery that keeps you connected longer. - • **Compact & Reliable!:** Designed for seamless integration with your Honor 7X, ensuring stability and efficiency. - • **Quality You Can Trust!:** Each battery passes rigorous quality checks to ensure top-notch performance. - • **Fast Charging, Less Waiting!:** Charge fully in just 2 hours with a standard adapter or even faster with a fast charger. ## Overview The HB356687ECW Original Battery for Honor 7X offers a powerful 3340mAh capacity, ensuring long-lasting performance with up to 12 hours of talk time and 36 hours of standby. Designed for quick charging, it takes just 2 hours to fully charge with a standard adapter. This battery is a reliable choice for users seeking quality and efficiency, backed by a 3-month warranty. ## Description The Black Store New high quality Li-Ion battery Stay connected with your family and friends by getting extra battery power today. Best replacement for the original battery with comparable standby and talk time. The battery operation time depends on conditions such as: 1. Complete mAh inside the Battery for Excellent Back for Mobile Phone after the heavy usage.. 2. Completely Tested Phone All purposes for long life. 3. It is a replacement battery with complete mAh compatible to its respective brand" TROUBLE SHOOTING TIPS We ask you to use an original company charger to charge your mobile and our battery any other than original charger can affect your battery and mobile drastically. Check if there is any dust in the connector or if any pin is broken or not. Also check for any corrosion in contact and plug. Clean the plug using IPA or swabs. Make sure you use ESA safe ----- only check the interface connector to see if there is any dust or not. If there is any dust then clean or replace the interface connector as required. If the problem is not solved then update the software/operating system (os) to the latest version THE BATTERY INSTRUCTIONS: Please drain all the power of the battery for the first 5 times before charging, and then take a full charge. Thus the battery can be reached the optimum effect of using. Please note that its full effect and longevity is only achieved after 3 to 5 complete charge and discharge circles because Li-on Battery become stable after few uses. ## Features - This is a import unit & it comes without retail packaging, QC Pass, professional needed for installation. - Note: After you installed the new battery Reset / format the phone to sync the battery with the phone. - CAUTION: Do not open, crush, puncture. short external contacts or dispose in fire or water. Risk of fire, explosion and burn. Do not open, crush,heat. - Compact design, High in quality and stable and performance, Usually takes 2 hours to full Charge with Normal Power Adapter, With Fast Charging Adapter it will take less time. - Long power backup around 24 hours with Normal Usage, Provides good talk around 12 hours and standby time around 36 hours approx depend upon Background app, Overall Good performance. ## Images ![HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty - Image 1](https://m.media-amazon.com/images/I/61FSWwGozVL.jpg) ![HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty - Image 2](https://m.media-amazon.com/images/I/41kIJiambEL.jpg) ![HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty - Image 3](https://m.media-amazon.com/images/I/61FSWwGozVL.jpg) ![HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty - Image 4](https://m.media-amazon.com/images/I/41kIJiambEL.jpg) ![HB356687ECW OriginaI Battery for Honor 7X BND-L21 BND-L22 BND-L24 BND-AL10 BND-TL10 {3340mAh} with 3 Month's Warranty - Image 5](https://m.media-amazon.com/images/I/61FSWwGozVL.jpg) ## Customer Reviews ### ⭐ Not good *by G***L on Reviewed in India 🇮🇳 on 27 February 2023* Waste of money ### ⭐ Low quality battery... Bad backup *by P***H on Reviewed in India 🇮🇳 on 17 December 2020* This battery is not good backup....very Bad --- ## 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/262421889-hb356687ecw-originai-battery-for-honor-7x-bnd-l21-bnd-l22](https://www.desertcart.tn/products/262421889-hb356687ecw-originai-battery-for-honor-7x-bnd-l21-bnd-l22) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-14*