--- product_id: 257087682 title: "Battery tester B2 Gray" brand: "dlyfull" price: "C$2157" currency: NIO in_stock: true reviews_count: 13 category: "Dlyfull" url: https://www.desertcart.ni/products/257087682-battery-tester-b2-gray store_origin: NI region: Nicaragua --- # Instant battery status Clear LCD health display Tests 10+ battery types Battery tester B2 Gray **Brand:** dlyfull **Price:** C$2157 **Availability:** ✅ In Stock ## Summary > 🔋 Never get caught powerless again — test smarter, live charged! ## Quick Answers - **What is this?** Battery tester B2 Gray by dlyfull - **How much does it cost?** C$2157 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/257087682-battery-tester-b2-gray) ## 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 - • **Crisp LCD Display:** Instantly reveals battery health with easy-to-read voltage bars - • **Money-Saving Longevity:** Prolong battery life and reduce waste with precise health checks - • **Pocket-Sized Portability:** Compact, lightweight design fits perfectly in your hand or pocket - • **Quick & Accurate Results:** Avoid dead batteries and unnecessary replacements with fast diagnostics - • **Universal Battery Compatibility:** Supports AA, AAA, C, D, 9V & button cells for all your devices ## Overview The DLYFULL Battery Tester is a sleek, handheld device designed to quickly and accurately assess the health of over 10 types of batteries including AA, AAA, C, D, 9V, and various button cells. Featuring a crisp LCD screen, it provides clear voltage readings to help professionals and tech-savvy users avoid dead batteries and extend battery life. Compact and lightweight, it’s the perfect pocket companion for managers and millennials who demand efficiency and reliability in their everyday tech tools. ## Description DLYFULL Battery Tester for AA AAA C D 9V 1.5V/3V Button Cell Batteries | Universal Battery Checker with LCD Display for CR2032 CR123A CR2 CRV3 2CR5 CRP2, 1x AAA Batteries Included: desertcart.com: Electronics Review: Easy to use. - Works great. Now I have thrown out all my iffy batteries. Easy to use. Highly recommended tester. Thank you. Review: Good Battery Tester - It’s very simple to use and gives accurate feedback on the health of the battery. Comes in different colors. ## 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 | B08P3V94CJ | | Best Sellers Rank | #22,367 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3,191 in Electrical Equipment | | Brand | DLYFULL | | Brand Name | DLYFULL | | Color | black | | Compatible Devices | Radio | | Customer Reviews | 4.6 out of 5 stars 1,223 Reviews | | Item Weight | 9.07 g | | Manufacturer | DLYFULL | | Measurement Type | Voltmeter | | Model | 742354260876 | | Number of Items | 1 | | Part Number | AUB08P3V94CJ | | Power Source | Battery Powered | | Specification Met | CE, FCC, RoHS | | Style | Handheld | | Style Name | Handheld | | UPC | 742354260876 | | Unit Count | 1 Count | ## Product Details - **Brand:** DLYFULL - **Color:** black - **Item Weight:** 9.07 g - **Power Source:** Battery Powered - **Style:** Handheld ## Images ![Battery tester B2 Gray - Image 1](https://m.media-amazon.com/images/I/712cF9xs-OL.jpg) ![Battery tester B2 Gray - Image 2](https://m.media-amazon.com/images/I/713SnADa5IL.jpg) ![Battery tester B2 Gray - Image 3](https://m.media-amazon.com/images/I/61LpHbNDUqL.jpg) ![Battery tester B2 Gray - Image 4](https://m.media-amazon.com/images/I/61gegZf5R-L.jpg) ![Battery tester B2 Gray - Image 5](https://m.media-amazon.com/images/I/61AHUDLdu9L.jpg) ## Questions & Answers **Q: Does this battery tester work with AA Litium batteries?** A: I am not sure if I am correct but I would think it would not matter whether the batteries are lithium as long as they are AA or AAA. It is a great battery tester otherwise. **Q: why does it say ? don't powered by rechargeable battery nor test rechargeable batteries** A: I do not know why it says that but the batteries that I test are not rechargeable so have not had a problem. **Q: Does the dlyfull universal battery tester test 2/3aa (650mah 1.2v) batteries?** A: AAA batteries can be tested individually. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to use. *by J***Y on June 27, 2026* Works great. Now I have thrown out all my iffy batteries. Easy to use. Highly recommended tester. Thank you. ### ⭐⭐⭐⭐⭐ Good Battery Tester *by J***Y on August 15, 2026* It’s very simple to use and gives accurate feedback on the health of the battery. Comes in different colors. ### ⭐⭐⭐⭐⭐ Great product !! *by D***N on August 16, 2026* Works very well , very happy ## Frequently Bought Together - Dlyfull Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries - 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.ni/products/257087682-battery-tester-b2-gray](https://www.desertcart.ni/products/257087682-battery-tester-b2-gray) --- *Product available on Desertcart Nicaragua* *Store origin: NI* *Last updated: 2026-08-20*