--- product_id: 628528822 title: "KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm" brand: "kp original battery" price: "€ 6.86" currency: EUR in_stock: true reviews_count: 2 category: "Kp Original Battery" url: https://www.desertcart.sk/products/628528822-kp-original-battery-3-7v-25mah-replacement-mini-ultra-small store_origin: SK region: Slovakia --- # Fast Recharge in 2.5 Hours Ultra-Compact 9x9x4 mm Size 3.7V Lithium Polymer Power KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm **Brand:** kp original battery **Price:** € 6.86 **Availability:** ✅ In Stock ## Summary > 🔋 Power Up Your Sound, Stay Connected in Style! ## Quick Answers - **What is this?** KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm by kp original battery - **How much does it cost?** € 6.86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/628528822-kp-original-battery-3-7v-25mah-replacement-mini-ultra-small) ## Best For - kp original battery enthusiasts ## Why This Product - Trusted kp original battery brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Reliable Power Boost:** 3.7V voltage with 25mAh capacity delivers consistent, long-lasting audio performance. - • **Swift Recharge Cycle:** Fast charging capability recharges battery in just 2.5 hours, minimizing downtime. - • **Durable 800+ Cycle Life:** Engineered for longevity with over 800 charge cycles, keeping your earbuds powered longer. - • **Precision Fit for Your Earbuds:** Ultra-small 9x9x4 mm size ensures seamless replacement for compatible Bluetooth earbuds. - • **Professional Installation Recommended:** Designed for expert replacement to maintain device integrity and optimal performance. ## Overview The KP Original Battery is a compact 3.7V, 25mAh lithium polymer replacement battery designed specifically for ultra-small Bluetooth earbuds. Measuring just 9x9x4 mm, it offers fast charging in 2.5 hours and a robust cycle life of 800+ charges. Ideal for users seeking a precise, reliable power source for compatible earbuds, this set of two batteries requires professional installation and is not compatible with JBL, Bose, Apple, OnePlus, or Samsung devices. ## Description KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm This is a replacement battery with wire for your Bluetooth earbud earpod tws bluetooth. The battery is a micro battery super small in size. Type Rechargeable Name Ultra small lithium polymer batteries Voltage 3.7v Capacity 30mah, Min 25mah Cycle life 800 times Charge current standard 0.1C fast 0.5C Charge time standart 0.1C*15hrs fast 0.5C*2.5hrs Max charge current 1C Continue discharge current 0.5C Max discharge current 1C Cut off voltage 2.75V Size 9x9x4 MM This battery is not compatible to JBL bose Apple oneplus samsung device. Please match the battery size before buying pur battery Size 9x9x4 MM if your device old battery is of same size than only it will fit and work Review: Bad product - Very bad ,returned Review: OK item - Good for small projects ## Features - Replacement battery for earbuds with wire - Please match the battery size before buying. Size 9x9x4 MM - Please do not try yourself get it install by proffesional - Do not over charge - Compatible to wide range of bluetooth device with same size battery - Battery size Size 9x9x4 MM - Does not fits JBL bose Apple device ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D45YYLWV | | Antenna Location | Earbuds, Buds battery | | Battery Capacity | 25 Milliamp Hours | | Battery Cell Composition | Lithium Polymer | | Battery Cell Type | Lithium Polymer | | Battery Weight | 25 Grams | | Box Contents | 2Nos Buds Battery | | Brand | KP Original Battery | | Brand Name | KP Original Battery | | Compatible Phone Models | Earbuds | | Country of Origin | India | | Customer Reviews | 2.8 out of 5 stars 7 Reviews | | Item Dimensions | 9 x 9 x 4 Millimeters | | Item Weight Unit of Measure | 20 Grams | | Manufacturer | KP Original Battery, KPoriginal.in | | Manufacturer Contact Information | KPoriginal.in | | Model Name | Earbuds 25mAh battery | | Model Number | KP 30mAh | | Net Quantity | 2.00 Count | | Number of Batteries | 2 Lithium Polymer batteries required. | | Packer Contact Information | bussiness market | | Recommended Uses For Product | Earbuds, Buds battery | | Reusability | Rechargeable | | Unit Count | 2.00 Count | | Voltage | 3.7 Volts (DC) | | Warranty Description | 7 Days Replacement warrency for manufacturing defect | ## Product Details - **Battery Capacity:** 25 Milliamp Hours - **Battery Cell Composition:** Lithium Polymer - **Battery Weight:** 25 Grams - **Brand:** KP Original Battery - **Model Name:** Earbuds 25mAh battery - **Net Quantity:** 2.00 Count - **Number of Batteries:** 2 Lithium Polymer batteries required. - **Recommended Uses For Product:** Earbuds, Buds battery - **Reusability:** Rechargeable - **Voltage:** 3.7 Volts (DC) ## Images ![KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm - Image 1](https://m.media-amazon.com/images/I/51TvZG+fD2L.jpg) ![KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm - Image 2](https://m.media-amazon.com/images/I/51U-71yw8oL.jpg) ![KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm - Image 3](https://m.media-amazon.com/images/I/51Add4FsEtL.jpg) ![KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm - Image 4](https://m.media-amazon.com/images/I/61D3y6aAsBL.jpg) ![KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm - Image 5](https://m.media-amazon.com/images/I/31tmZu5DDcL.jpg) ## Customer Reviews ### ⭐ Bad product *by T***L on 13 November 2024* Very bad ,returned ### ⭐⭐⭐⭐ OK item *by N***H on 5 August 2025* Good for small projects ## Frequently Bought Together - KP Original Battery 3.7V 25Mah Replacement Mini Ultra Small Battery with Wire for Earpod Earbuds Set of 2 Battery Size 9X9X4 Mm - Electronic Spices 2 pin Male and Female 2.5mm Cable Micro Male and Female Connector Plug with Silicone 10 Inch Wire - PACK OF 10, multicolor - Rechargeable lipo Batteries 3.7V, 400 mAh for Bluetooth Speaker/Hands Free, Bluetooth Headphone, Toys, DIY, Robotics 3.2 Cm X 2Cm X 0.6 Cm, [Pack of 2 Battery] (This Battery is not for Drone) --- ## 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.sk/products/628528822-kp-original-battery-3-7v-25mah-replacement-mini-ultra-small](https://www.desertcart.sk/products/628528822-kp-original-battery-3-7v-25mah-replacement-mini-ultra-small) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-29*