---
product_id: 453616805
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: "C$6410"
currency: NIO
in_stock: true
reviews_count: 5
category: "Dlyfull"
url: https://www.desertcart.ni/products/453616805-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa
store_origin: NI
region: Nicaragua
---

# Clear LCD voltage status Tests 1.5V & 3V batteries Supports 12+ battery types 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:** C$6410
**Availability:** ✅ In Stock

## Summary

> 🔋 Never get caught powerless—know your battery’s health at a glance!

## 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?** C$6410 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/453616805-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

- • **Trusted & Certified:** CE, FCC, RoHS certified with 18-month warranty and responsive customer support.
- • **Instant Health Check:** Crisp LCD screen delivers quick, accurate battery condition in seconds.
- • **Energy-Saving Efficiency:** Powered by a single AAA battery (included) for long-lasting use without hassle.
- • **Compact & Portable Design:** Pocket-friendly with anti-slip grip—take it anywhere, test anytime.
- • **Universal Battery Compatibility:** From AA to CR2032, test all your essential batteries effortlessly.

## Overview

The Dlyfull Battery Tester is a compact, portable device designed to quickly and accurately assess the health of over a dozen common battery types, including AA, AAA, C, D, 9V, and various button cells. Featuring a clear LCD display, it shows battery voltage status in real-time, helping professionals and tech-savvy users avoid downtime and unnecessary battery replacements. Powered by a single included AAA battery and certified for safety and reliability, it’s the essential tool for anyone managing multiple devices and batteries.

## Description

Still Harassed by How to Distinguish Between Died and Good Batteries from Tons of Loose Batteries Collected Over Years? If so, Here is the Ideal Place to Help You Solve it! In old days, you had to find a little transistor radio or some other device & spend half an hour plugging every single battery in to see if would run said device. But now, say goodbye to such stupid action since you are going to living with experienced assistant---Dlyfull Universal Battery Tester Main Features: Easily check the battery status for most of your general household batteries Works well with variety of popular battery sizes(AA, AAA, CR123 etc.) Easily operate & affordable for most of you Large LCD display clearly shows the results Powered by 1x AAA battery(battery included) Anti-slip finish holds comfortable & use safety Certificated by CE/RoHS/FCC What is Included 1x Dlyfull Universal Battery Checker 1x AAA battery(pre-installed) 1x User Manual

Review: Dlyfull Battery Tester, LCD Display Universal Battery Checker
Review: Simple to use

## 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 |
| Brand | DLYFULL |
| Brand Name | DLYFULL |
| Colour | Red |
| Customer Reviews | 4.6 out of 5 stars 2,642 Reviews |
| Item Weight | 0.02 Pounds |
| Manufacturer | DLYFULL |
| Measurement Type | Battery Tester |
| Min. Operating Voltage | 1.5 Volts |
| Minimum Operating Voltage | 1.5 Volts |
| Model Number | 742354369388 |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Specification Met | CE, FCC, RoHS |
| Style | Portable |
| Style Name | Portable |
| UPC | 742354369388 |

## Product Details

- **Brand:** DLYFULL
- **Power Source:** Battery Powered
- **Style:** Portable
- **Colour:** Red
- **Item Weight:** 9 g

## 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)
![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 2](https://m.media-amazon.com/images/I/71Mzmph8R9L.jpg)
![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 3](https://m.media-amazon.com/images/I/611BtoSvtYL.jpg)
![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 4](https://m.media-amazon.com/images/I/71YB2PVvWCL.jpg)
![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 5](https://m.media-amazon.com/images/I/61-Tb7fwhpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Dlyfull Battery Tester, LCD Display Universal Battery Checker
*by S***E on 13 March 2024*



### ⭐⭐⭐⭐⭐ Simple to use
*by W***N on 6 February 2025*



### ⭐⭐⭐⭐⭐ Old school technology
*by A***R on 16 January 2025*



## 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
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**Shop now:** [https://www.desertcart.ni/products/453616805-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa](https://www.desertcart.ni/products/453616805-battery-tester-lcd-display-universal-battery-checker-for-aa-aaa)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-13*