--- product_id: 774194498 title: "Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V" brand: "dlyfull" price: "173 kr" currency: DKK in_stock: true reviews_count: 13 category: "Dlyfull" url: https://www.desertcart.dk/products/774194498-dlyfull-battery-checker-battery-tester-compatible-with-aa-aaa-c store_origin: DK region: Denmark --- # Accurate & reliable readings Clear 18-bar LCD display Universal battery compatibility Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V **Brand:** dlyfull **Price:** 173 kr **Availability:** ✅ In Stock ## Summary > 🔋 Know your power, own your day! ## Quick Answers - **What is this?** Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V by dlyfull - **How much does it cost?** 173 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/774194498-dlyfull-battery-checker-battery-tester-compatible-with-aa-aaa-c) ## 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 - • **Compact & Grip-Ready:** Sleek, lightweight design with non-slip sides fits perfectly in your hand or toolkit for on-the-go testing. - • **Instant Power Status:** 18-segment LCD screen delivers a quick, visual battery health snapshot—no guesswork needed. - • **All-in-One Battery Guru:** Tests AA, AAA, C, D, 9V & specialty batteries like CR123A, CR2, CR-V3, and button cells effortlessly. - • **Precision You Can Trust:** Consistently accurate results help you separate weak batteries from strong performers every time. - • **Money-Saving Battery Lifesaver:** Extend battery life and avoid premature replacements with smart, hassle-free monitoring. ## Overview The Dlyfull Battery Checker is a compact, versatile tester compatible with a wide range of batteries including AA, AAA, C, D, 9V, and various specialty button cells. Featuring a clear 18-bar LCD display, it provides fast, accurate battery health readings to help users optimize battery usage and save money. Lightweight and ergonomically designed with a non-slip grip, it’s powered by a long-lasting AAA battery and backed by an 18-month warranty. ## Description desertcart.co.jp: Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V : Electronics Review: 簡単にチェックが出来て良いし、電力量の残りが一目でわかって良い Review: 目盛が、見やすく期待通り使い易い残量測定機でした。 ## Features - 【High Compatibility Battery Tester】The Dlyfull battery tester is not only suitable for AA/AAA/C/D/9V/CR123A/CR2/CR-V3/CR-P2/2CR5 batteries Also suitable for AG14/LR44/CR2032/1.5V alkaline button batteries and 3V lithium button batteries - 【Clear LCD Screen】The clear LCD screen of the battery checker displays battery status information quickly and accurately The display shows up to 18 black bars indicating the battery status 1-5 (Poor), 6-10 (Weak), 11-18 (Good) - 【Accurate Test Results】The test results of Dlyfull battery remaining charge checker are always accurate and reliable even after many tests, so you can easily classify good and bad batteries The issue of classifying good and bad batteries is no longer a problem - (Small and Compact) The Dlyfull B2 is a compact and lightweight portable battery checker The battery level checker has a non-slip surface on the left and right, and a compact body design that securely holds the battery to be checked Equipped with a low-energy 1.5V AAA battery, it can be used for a long period - 【What do you get? Dlyfull Universal Battery Checker (1 AAA battery included), Instruction Manual, 18-month hassle-free warranty and friendly customer service Using a battery checker helps you save money and extend the life of all your batteries ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DPLD6KB | | Amazon Bestseller | #1,141 in Electronics ( See Top 100 in Electronics ) #2 in Electrical Battery Testers | | Batteries | 1 AAA batteries required. | | Batteries Included | No | | Batteries Required? | No | | Battery Cell Type | Alkaline | | Color | Black | | Customer Reviews | 4.0 4.0 out of 5 stars (12,276) | | Date First Available | July 13, 2018 | | Included Components | No. | | Is Discontinued By Manufacturer | No | | Item Dimensions LxWxH | 13.2 x 8.8 x 2.4 cm | | Item Thickness | 2.4 Centimeters | | Item Weight | 115 g | | Manufacturer | DLYFULL | | Measurement Accuracy | NO | | Part number | B2 | | Power source type | Battery Powered | | Product Dimensions | 13.21 x 8.79 x 2.39 cm; 115 g | | Size | S | | Specification met | CE, FCC, RoHS | | Style | Voltmeter | | Voltage | 1.5 Volts | ## Product Details - **Brand:** DLYFULL - **Color:** Black - **Item Weight:** 115 Grams - **Power Source:** Battery Powered - **Style:** Voltmeter ## Images ![Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V - Image 1](https://m.media-amazon.com/images/I/611BqiPxn7L.jpg) ![Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V - Image 2](https://m.media-amazon.com/images/I/716zjidTBuL.jpg) ![Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V - Image 3](https://m.media-amazon.com/images/I/61VMURvJjoL.jpg) ![Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V - Image 4](https://m.media-amazon.com/images/I/61uVKq-pOKL.jpg) ![Dlyfull Battery Checker Battery Tester Compatible with AA, AAA, C, D, 9V with LCD Screen, Universal Battery Checker Battery Remaining Checker CR123A CR2 CRV3 2CR5 CRP2 Cylindrical Batteries 1.5V/3V - Image 5](https://m.media-amazon.com/images/I/71A5nNEhzeL.jpg) ## Questions & Answers **Q: Does the unit test the batteries under load?** A: No, the battery tester does not do load testing, the device is a basic battery tester that only looks at voltages & shows the relative charge by LCD screen. **Q: Is this tester made in China?** A: Yes, it is made in China. But for what it's worth, it's a nice tester. **Q: The instruction booklet that comes with the unit states: "remove the clear plastic strip". what clear plastic strip?** A: There should be a small strip that looks like Scotch tape on the battery housing. It might have been removed before you got it. If it works when you insert a battery, that was what happened. Hope that helps. **Q: What are the 2 silver buttons on the upper right side of the tester used for?** A: Button cell batteries and 9V batteries ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***P on December 6, 2025* 簡単にチェックが出来て良いし、電力量の残りが一目でわかって良い ### ⭐⭐⭐⭐ Review *by エ***コ on December 18, 2025* 目盛が、見やすく期待通り使い易い残量測定機でした。 ### ⭐⭐⭐⭐⭐ Review *by タ***ん on February 16, 2026* ボタン電池を挟むタイプで2色のランプが点灯するタイプを購入しましたが、この製品は少し割高ですがボタン電池をのせるだけで測定でき液晶画面で細かく残量がわかるので便利です。 ## Frequently Bought Together - Battery Tester, Dlyfull 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 - Duracell Coppertop AA Batteries with Power Boost Ingredients, 24 Count Pack Double A Battery with Long-lasting Power, Alkaline AA Battery for Household and Office Devices --- ## 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.dk/products/774194498-dlyfull-battery-checker-battery-tester-compatible-with-aa-aaa-c](https://www.desertcart.dk/products/774194498-dlyfull-battery-checker-battery-tester-compatible-with-aa-aaa-c) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-24*