--- product_id: 232080070 title: "Battery Tester, LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included" brand: "dlyfull" price: "155 zł" currency: PLN in_stock: true reviews_count: 13 category: "Dlyfull" url: https://www.desertcart.pl/products/232080070-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa store_origin: PL region: Poland --- # Instant battery health results Crisp LCD voltage display Universal battery compatibility Battery Tester, LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included **Brand:** dlyfull **Price:** 155 zł **Availability:** ✅ In Stock ## Summary > 🔋 Know your power, own your day! ## Quick Answers - **What is this?** Battery Tester, LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included by dlyfull - **How much does it cost?** 155 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/232080070-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa) ## Best For - dlyfull enthusiasts ## Why This Product - Trusted dlyfull brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Save Time & Money:** Quick results help avoid unnecessary battery replacements. - • **Pocket-Sized Power Tool:** Compact, lightweight design fits perfectly in your toolkit or drawer. - • **Test Every Battery Type:** From AA to button cells, one tester rules them all. - • **Ready to Use Out of the Box:** Includes AAA battery and 18-month warranty for hassle-free testing. - • **Read Battery Health at a Glance:** Clear LCD screen shows voltage status—no guesswork needed. ## Overview The Dlyfull Battery Tester is a compact, universal device designed to quickly and accurately measure the voltage and health of a wide range of batteries including AA, AAA, C, D, 9V, and various button cells. Featuring a crisp LCD display, it provides instant, easy-to-read results that help users avoid unnecessary battery replacements. Powered by a single AAA battery (included), this pocket-friendly tester is perfect for professionals and home users alike, backed by an 18-month warranty and customer support. ## Description Dlyfull Battery Tester, LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included: desertcart.com: Electronics Review: Dlyfull Battery Tester, LCD Display Universal Battery Checker - The Dlyfull Battery Tester has proven to be an invaluable tool in my household. Its LCD display and universal compatibility with a wide range of battery types, including AA, AAA, C, D, 9V, and various button cells like CR2032, CR123A, and more, make it incredibly versatile and user-friendly. One of the standout features for me is the clear, easy-to-read LCD screen, which instantly displays the remaining power in the batteries, taking the guesswork out of determining their life. This has saved me both time and money by preventing the unnecessary disposal of batteries that still have life left in them. The inclusion of 1x AAA battery to power the tester itself is a thoughtful touch, ensuring that the device is ready to use right out of the box. Its compact size also means it’s easy to store in a drawer or toolbox, making it readily accessible whenever needed. Using the tester is straightforward and requires no technical knowledge, which I appreciate. It has helped me keep all my devices running smoothly by ensuring that I always know which batteries to recharge or replace. In summary, the Dlyfull Battery Tester is a practical, efficient, and reliable tool that I’ve found indispensable. Whether for home use or as part of a professional toolkit, it delivers on its promise to accurately test a wide array of battery types. It works great and is an essential device for anyone looking to manage their battery-powered devices efficiently. Review: Great product to test batteries - Easy to use, compact, works great ## Features - HIGH COMPATIBILITY: It is not only suitable for AA, AAA, C, CR123A, D, 9V, N, CR2, CRV3, 2CR5, CR-P2 cylindrical battery testing, but also good for checking a wide variety of button cell batteries - CRISP LCD SCREEN: Easy to use analyzer shows what you need to know about your battery’s health, it will accurately shows whether the battery is in poor, weak, or good condition of voltage - QUICK RESULTS: Simply place a battery into the decent battery detector, it will shows you quickly the status of your batteries’ health by the using bars, helps you avoid battery damage from unnecessary recharges. DON'T POWERED BY RECHARGEABLE BATTERY NOR TEST RECHARGEABLE BATTERIES - REMARKABLY COMPACT: One of the smallest and lightest portable battery checker. A pocket-friendly compact chassis with an anti-slip finish enables a firm grip in your hand for battery checking - WHAT YOU GET: Dlyfull Universal Battery Tester(1x AAA battery included), welcome guide, & our worry-free 18-month warranty and friendly customer service. A living assistant helps you save money as well as prolong the lifespan of all your batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H7585P4 | | Batteries | 1 AAA batteries required. | | Best Sellers Rank | #13,602 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,119 in Electrical Equipment | | Brand | DLYFULL | | Color | Red | | Compatible Devices | Radio | | Date First Available | March 12, 2021 | | Item Weight | 0.32 ounces | | Item model number | 742354369388 | | Manufacturer | DLYFULL | | Measurement Type | Voltmeter | | Min. Operating Voltage | 1.5 Volts | | Package Dimensions | 5.47 x 3.74 x 1.22 inches | | Power Source | Battery Powered | | Specification Met | CE, FCC, RoHS | | Style | Classical | | UPC | 742354369388 | ## Product Details - **Brand:** DLYFULL - **Color:** Red - **Item Weight:** 0.02 Pounds - **Power Source:** Battery Powered - **Style:** Classical ## Images ![Battery Tester, LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included - Image 1](https://m.media-amazon.com/images/I/71-MHkV7SQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Dlyfull Battery Tester, LCD Display Universal Battery Checker *by S***E on March 13, 2024* The Dlyfull Battery Tester has proven to be an invaluable tool in my household. Its LCD display and universal compatibility with a wide range of battery types, including AA, AAA, C, D, 9V, and various button cells like CR2032, CR123A, and more, make it incredibly versatile and user-friendly. One of the standout features for me is the clear, easy-to-read LCD screen, which instantly displays the remaining power in the batteries, taking the guesswork out of determining their life. This has saved me both time and money by preventing the unnecessary disposal of batteries that still have life left in them. The inclusion of 1x AAA battery to power the tester itself is a thoughtful touch, ensuring that the device is ready to use right out of the box. Its compact size also means it’s easy to store in a drawer or toolbox, making it readily accessible whenever needed. Using the tester is straightforward and requires no technical knowledge, which I appreciate. It has helped me keep all my devices running smoothly by ensuring that I always know which batteries to recharge or replace. In summary, the Dlyfull Battery Tester is a practical, efficient, and reliable tool that I’ve found indispensable. Whether for home use or as part of a professional toolkit, it delivers on its promise to accurately test a wide array of battery types. It works great and is an essential device for anyone looking to manage their battery-powered devices efficiently. ### ⭐⭐⭐⭐⭐ Great product to test batteries *by C***N on March 23, 2026* Easy to use, compact, works great ### ⭐⭐⭐⭐⭐ Works well easy to use *by J***Y on March 5, 2026* Seems to be working very well. I went through my pile of old batteries and discarded all the ones that were fair or less. I used it on a wide variety of size including the 2032 discs. It’s a nice little tool for my workbench. ## Frequently Bought Together - Dlyfull Battery Tester, LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA Batteries Included - Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries - Dlyfull Battery Tester, LCD Display Universal Battery Checker for Ni-MH, Ni-CD, Li-ion, Alk & LiFe04 Batteries(AA AAA C D 9V 12V 18650 CR123A 2CR5 CR2032 Cells), 2X AAA Batteries Included --- ## 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.pl/products/232080070-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa](https://www.desertcart.pl/products/232080070-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-28*