--- product_id: 597806144 title: "Universal Round Battery Pack of 2 for Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, Samsung and Others Earbuds 3.7V- 55mAh (for Wings)" brand: "kaeel original" price: "344619₫" currency: VND in_stock: true reviews_count: 8 category: "Kaeel Original" url: https://www.desertcart.vn/products/597806144-universal-round-battery-pack-of-2-for-xiaomi-redmi-oneplus store_origin: VN region: Vietnam --- # 3.7V stable voltage output 55mAh high-density power OEM original factory tested Universal Round Battery Pack of 2 for Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, Samsung and Others Earbuds 3.7V- 55mAh (for Wings) **Brand:** kaeel original **Price:** 344619₫ **Availability:** ✅ In Stock ## Summary > 🔋 Power your vibe, never miss a beat! ## Quick Answers - **What is this?** Universal Round Battery Pack of 2 for Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, Samsung and Others Earbuds 3.7V- 55mAh (for Wings) by kaeel original - **How much does it cost?** 344619₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/597806144-universal-round-battery-pack-of-2-for-xiaomi-redmi-oneplus) ## Best For - kaeel original enthusiasts ## Why This Product - Trusted kaeel original brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision OEM Quality:** Factory-tested original batteries ensure flawless fit and reliable performance every time. - • **Universal Compatibility:** Seamlessly fits Xiaomi, Redmi, OnePlus, Oppo, Vivo, Realme, Samsung earbuds—one pack, endless possibilities. - • **Power-packed 55mAh Capacity:** Keep your earbuds juiced longer with high-density lithium polymer cells. - • **Pro Installation Recommended:** Gentle cable handling and professional setup maximize battery life and device safety. - • **Optimized Battery Conditioning:** Achieve peak longevity with 3-5 full charge cycles—because your earbuds deserve the best. ## Overview This dual-pack of 3.7V, 55mAh lithium polymer batteries from Kaeel Original Co. offers OEM-grade replacement power for a wide range of popular earbuds including Xiaomi, Redmi, OnePlus, Oppo, Vivo, Realme, and Samsung. Each battery is factory-tested for quality assurance and designed to restore your earbuds’ battery life with precision fit and stable voltage output. Ideal for professionals who demand uninterrupted wireless audio, these batteries require careful installation and benefit from proper conditioning cycles to unlock their full potential. ## Description Kaeel Original Co. sell original parts direct from factory of OEM manufaturer. 1) All the battery are original with full polymer lithum ion cell which give you nonstop backup. 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. Review: A commitment executed to full satisfaction - Firstly, excellent and secure packaging was the highlight of the dispatch. The batteries were of great quality as it perfectly matched the fitment on my One plus earbuds. This is a great seller we have who are quality conscious and prompt in executing orders the right way Thanks. Will surely buy again very soon to power my wireless headphones. Keep up the great work Review: I am return to product no refund where you waste customer service - Very very bad product and very worst service ## Features - This battery is compatible with Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, samsung earbuds - 55mAh please carefully check your phone model before purchase... - When you replace your old battery, please carefully and gently disconnect your old battery's cable then connect your new battery to the mainboard. If you phone cannot be powered on with the new battery, you may need to install it again and be sure to check if the cable has been properly connected. - If you have any questions or got any issues with our product, please feel free to contact us, we will reply to you within 24 hrs. We highly appreciate your kind patience. - Need professional installation technology,We won't responsible for any damage due to improper operation. - All the batteries have been tested before shipping out, This is a import unit & it comes without retail packaging, ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQKH99BR | | Antenna Location | Phone | | Battery Capacity | 55 Milliamp Hours | | Battery Cell Composition | Lithium Polymer | | Battery Cell Type | Lithium Polymer | | Battery Weight | 5 Grams | | Best Sellers Rank | #10,547 in Electronics ( See Top 100 in Electronics ) #3 in Mobile Replacement Batteries | | Box Contents | 1 X Main Unit 1 X Warranty Card, 1 X Installation Card | | Brand | KAEEL ORIGINAL | | Brand Name | KAEEL ORIGINAL | | Compatible Phone Models | Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, samsung earbuds | | Country of Origin | India | | Customer Reviews | 3.6 out of 5 stars 155 Reviews | | Importer Contact Information | Kaeel Original Co. store.kaeeloriginal@gmail.com / +91 9569999905 | | Item Dimensions | 10 x 10 x 5 Millimeters | | Item Type Name | earbuds Battery | | Item Weight Unit of Measure | 5 Grams | | Manufacturer | The Black Store, The Black Store. | | Manufacturer Contact Information | The Black Store. | | Model Name | KL01A- 3.7V-55mAh - 001-A01 | | Model Number | KL20A | | Net Quantity | 2.00 Count | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Packer Contact Information | Kaeel Original Co. store.kaeeloriginal@gmail.com / +91 9569999905 | | Recommended Uses For Product | Phone | | Unit Count | 2.00 Count | | Voltage | 3.7 Volts | | Warranty Description | 1 Months replacement warrenty for manufacturing defect | ## Product Details - **Number of Batteries:** 1 Lithium Ion batteries required. (included) - **Brand:** KAEEL ORIGINAL - **Battery Cell Composition:** Lithium Polymer - **Compatible Phone Models:** Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, samsung earbuds - **Recommended Uses For Product:** Phone - **Net Quantity:** 2.00 count - **Voltage:** 3.7 Volts - **Model Name:** KL01A- 3.7V-55mAh - 001-A01 - **Battery Weight:** 5 Grams - **Item dimensions L x W x H:** 10 x 10 x 5 Millimeters ## Images ![Universal Round Battery Pack of 2 for Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, Samsung and Others Earbuds 3.7V- 55mAh (for Wings) - Image 1](https://m.media-amazon.com/images/I/71fsryYTYYL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A commitment executed to full satisfaction *by V***N on 6 February 2026* Firstly, excellent and secure packaging was the highlight of the dispatch. The batteries were of great quality as it perfectly matched the fitment on my One plus earbuds. This is a great seller we have who are quality conscious and prompt in executing orders the right way Thanks. Will surely buy again very soon to power my wireless headphones. Keep up the great work ### ⭐ I am return to product no refund where you waste customer service *by S***I on 3 March 2026* Very very bad product and very worst service ### ⭐⭐⭐⭐⭐ Money saver for expensive earbuds. *by J***K on 20 November 2025* I have soldered one of these batteries to my Sony earbuds Wf-c500. It started working fine. Not sure about the backup yet. But it saved me from purchasing a new pair of earbuds for 4k. I am satisfied with this product. It is compatible for all types of earbuds I feel, but it might vary on backup time. ## Frequently Bought Together - KAEEL ORIGINAL Universal Round Battery Pack of 2 for Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, Samsung and Others Earbuds 3.7V- 55mAh (for Wings) - Themisto IPA ISO PROPYL RUBBING ALCOHOL (99.9% Pure) (TH-ME40) 400ML --- ## 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.vn/products/597806144-universal-round-battery-pack-of-2-for-xiaomi-redmi-oneplus](https://www.desertcart.vn/products/597806144-universal-round-battery-pack-of-2-for-xiaomi-redmi-oneplus) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-04-24*