--- product_id: 90133352 title: "Hearing Aid Battery Testers with Spare Battery Storage Compartment (Black)" brand: "soundlink" price: "€ 14.76" currency: EUR in_stock: true reviews_count: 9 category: "Soundlink" url: https://www.desertcart.sk/products/90133352-hearing-aid-battery-testers-with-spare-battery-storage-compartment-black store_origin: SK region: Slovakia --- # Accurate battery strength LCD Keychain ball chain attachment Built-in spare battery storage Hearing Aid Battery Testers with Spare Battery Storage Compartment (Black) **Brand:** soundlink **Price:** € 14.76 **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay connected — your hearing’s best sidekick! ## Quick Answers - **What is this?** Hearing Aid Battery Testers with Spare Battery Storage Compartment (Black) by soundlink - **How much does it cost?** € 14.76 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/90133352-hearing-aid-battery-testers-with-spare-battery-storage-compartment-black) ## Best For - soundlink enthusiasts ## Why This Product - Trusted soundlink brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No Extra Power Needed:** Operates without batteries, ensuring reliable testing anytime, anywhere. - • **Universal Compatibility:** Works seamlessly with most hearing aid battery sizes and other button cell types. - • **Compact & Portable Design:** Sleek 2.48x1.14x0.7 inch size fits effortlessly on your keychain for on-the-go convenience. - • **Dual Spare Battery Storage:** Integrated compartment holds 2 extra hearing aid batteries—always be prepared, always be powered. - • **Instant Battery Health Check:** Digital LCD display reveals power levels in seconds—never get caught with dead batteries again. ## Overview This compact digital hearing aid battery tester features a clear LCD to instantly display battery strength, a built-in storage compartment for two spare batteries, and a convenient keychain attachment. It requires no batteries to operate and supports most hearing aid battery sizes, making it an essential tool for professionals and active millennials who value reliability and preparedness. ## Description Specification:1. Product name: Digital battery tester2. Size: 2.48*1.14*0.7 inch3. Material: Plastic4. Color: Black / Red /Blue5. Certification available: CE, FCCDescription:1. The battery tester is suit for cell, button and watch type batteries.2. It is helpful in determining if the hearing aid is failing or if the batteries are dying.3. No batteries required for operation.4. There is a storage compartment for 2 spare hearing aid batteries.(battery not included)Operation:Place the battery on the gold colored plate, with the "+"facing up (usually the smooth side of the battery facing up) and then slide/push the battery towards the LCD screen to get a reading on the battery's strength. It will tell you how strong the battery is.Please notice that the test should be fulfilled within 2 minutes. Review: Quick service and works well - Happy with my purchase. Review: Storage - Perfect way to carry a couple of spare batteries. Tester is a plus, though reading is a bit of a challenge. ## Features - Storage compartment for 2 extra batteries. - Liquid Crystal Display indicates battery strength. - Works with most size hearing aid battery. - Ball chain for attaching to a key chain. - No batteries required for operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076WXBDC2 | | Best Sellers Rank | #102,720 in Health & Household ( See Top 100 in Health & Household ) #79 in Hearing Aid Batteries & Chargers | | Brand | SOUNDLINK | | Color | Black | | Date First Available | October 27, 2017 | | Is Discontinued By Manufacturer | No | | Item Weight | 0.81 ounces | | Item dimensions L x W x H | 1.9 x 1 x 1 inches | | Item model number | 4332628869 | | Manufacturer | Soundlink | | Measurement Type | Voltmeter | | Min. Operating Voltage | 1.5 Volts (DC) | | Power Source | Battery Powered | | Product Dimensions | 1.9 x 1 x 1 inches | | Specification Met | CE, FCC | | Style | Modern, Compact | | UPC | 190835601500 | ## Product Details - **Brand:** SOUNDLINK - **Color:** Black - **Item dimensions L x W x H:** 1.9 x 1 x 1 inches - **Power Source:** Battery Powered - **Style:** Modern, Compact ## Images ![Hearing Aid Battery Testers with Spare Battery Storage Compartment (Black) - Image 1](https://m.media-amazon.com/images/I/51IxSU+RLdL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quick service and works well *by M***O on September 9, 2025* Happy with my purchase. ### ⭐⭐⭐⭐⭐ Storage *by J***M on May 29, 2019* Perfect way to carry a couple of spare batteries. Tester is a plus, though reading is a bit of a challenge. ### ⭐⭐⭐⭐ great used *by M***K on January 13, 2026* Great it help me to know when I need to change battery ## Frequently Bought Together - Hearing Aid Battery Testers with Spare Battery Storage Compartment (Black) - EZY DOSE Hearing Aid Blower, Clears Moisture & Ear Wax, Helps Improve Sound Quality, Help Prevent Hearing Aid Repairs, Easy to Use and Convenient for Travel, Blue, BPA Free - Audiologist Choice Hearing Aid Activair Battery Tester with Separate Size Slots for Each Type of Battery --- ## 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/90133352-hearing-aid-battery-testers-with-spare-battery-storage-compartment-black](https://www.desertcart.sk/products/90133352-hearing-aid-battery-testers-with-spare-battery-storage-compartment-black) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-24*