---
product_id: 635883642
title: "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"
brand: "dlyfull"
price: "A$63"
currency: AUD
in_stock: true
reviews_count: 8
category: "Dlyfull"
url: https://www.desertcart.com.au/products/635883642-dlyfull-battery-tester-lcd-display-universal-battery-checker-for-ni
store_origin: AU
region: Australia
---

# Compact & ultra-portable Smart LCD voltage & % display Tests 12 battery types 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

**Brand:** dlyfull
**Price:** A$63
**Availability:** ✅ In Stock

## Summary

> 🔋 Never get caught powerless—test smarter, live charged!

## Quick Answers

- **What is this?** 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 by dlyfull
- **How much does it cost?** A$63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/635883642-dlyfull-battery-tester-lcd-display-universal-battery-checker-for-ni)

## 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

- • **Precision LCD Display:** Instantly see exact voltage and charge percentage with a sleek, easy-to-read screen—no guesswork, just clarity.
- • **Portable Power Diagnostic:** Lightweight and pocket-friendly at under 0.36 lbs—take it anywhere to avoid dead battery drama.
- • **Self-Test & Battery Alert:** Built-in self-check ensures your tester is always ready; alerts you when its own AAA batteries need replacing.
- • **Ready to Use Out of the Box:** Includes 2 AAA batteries and a 12-month warranty with lifetime support—plug in and power up your battery game immediately.
- • **Universal Battery Compatibility:** Effortlessly tests AA, AAA, C, D, 9V, 12V, button cells & more—one tool for all your power needs.

## Overview

The Dlyfull Battery Tester is a versatile, compact device compatible with 12 battery types including Ni-MH, Li-ion, alkaline, and button cells. Featuring a clear LCD display that shows voltage and charge percentage, it offers precise diagnostics on the go. Powered by included AAA batteries, it also self-monitors its own battery health, ensuring reliable performance. Ideal for professionals and tech-savvy users managing multiple devices, it combines portability with robust functionality backed by a 12-month warranty and lifetime customer support.

## Description

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: desertcart.com: Electronics

Review: This Battery Tester works very well. Accurate and Informative. - I read about this device in an on-line article since I was in the market for a battery tester. I can't count the number of battery powered devices in my house and when one of them stops working the first thing I need to check is the batteries. I have a battery tester that is part of a battery storage tray but it's very rudimentary and permanently attached to the tray. I needed one that I can take to the malfunctioning device. The article I read pointed to a device that meets this criteria. I ordered this one based on the recommendation in the article. When it came in I was ready to try it with a number of batteries I had put aside for the purpose of checking out this tester. I used it to check various battery types (AA-Alkaline, AAA-Alkaline, Ni-CAD, L-ion). The results confirmed that the batteries were generally in the condition I suspected they were in. The readings displayed showed the terminal voltage and the percent of charge remaining. I worked as an electronics engineer designing test equipment so I'm always looking for inadequacies in stuff like this. I can say I have 100% confidence in the tester. If you have a lot of battery powered devices, get one. I'm glad I did.
Review: Very good battery tester - It is an excellent item at a great price, well packed, and delivered promptly with no issues. The seller is an A+++ on desertcart!

## Features

- WHAT YOU WILL GET: Dlyfull-B4 Battery Health Tester & Checker, 2 Alkaline 1.5V AAA Batteries, Welcome Guide, 12-Month Warranty, and Lifetime 24-Hour Friendly Customer Service
- ROBUST COMPATIBILITY: Universal battery tester is compatible with 12 battery types, including 1.2V Ni-MH/1.45V Zinc Air/1.5V Alkaline/3.0V Lithium Manganese/3.2V LiFePO4/3.7V Li-ion/6.0V, 9.0V, and 12.0V Alkaline packs ect; It supports AAA AA C SC D N sizes, button cells, CR123A, CR-V3, 2CR5, 23A, 27A, and more, offering versatile compatibility for various applications
- SMART LCD DISPLAY: The digital battery tester features a sophisticated LCD display screen that showcases the voltage and battery level of the tested battery; The battery level is presented in two formats: as a percentage and battery level bar display, providing clear and precise information about the battery's status
- PORTABLE & EASY TO USE: Cylindrical batteries can be tested using the black negative pin, while button and combination batteries only need to be placed in their corresponding slots for testing; The compact battery analyzer weighs less than 0.36 pounds, making it extremely convenient for carrying and storage
- CHECK BUTTON: Need be hold for 3 seconds to run a self-test (or "Err" will show). Checks the household battery tester's own battery level for timely replacement if needed
- NOTICE: Please use 1.5V AAA alkaline batteries to power this product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D393WVPK |
| Best Sellers Rank | #30,185 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,282 in Electrical Equipment |
| Brand | DLYFULL |
| Color | Black |
| Date First Available | May 4, 2024 |
| Item Weight | 4.8 ounces |
| Item dimensions L x W x H | 6.1 x 3.6 x 0.9 inches |
| Manufacturer | Dlyfull |
| Min. Operating Voltage | 3 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 6.1 x 3.6 x 0.9 inches |
| Specification Met | CE, FCC, RoHS |
| Style | Black |
| UPC | 825665404983 |

## Product Details

- **Brand:** DLYFULL
- **Color:** Black
- **Item Weight:** 0.3 Pounds
- **Power Source:** Battery Powered
- **Style:** Black

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71M5jJ-UoDL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This Battery Tester works very well. Accurate and Informative.
*by S***F on September 19, 2025*

I read about this device in an on-line article since I was in the market for a battery tester. I can't count the number of battery powered devices in my house and when one of them stops working the first thing I need to check is the batteries. I have a battery tester that is part of a battery storage tray but it's very rudimentary and permanently attached to the tray. I needed one that I can take to the malfunctioning device. The article I read pointed to a device that meets this criteria. I ordered this one based on the recommendation in the article. When it came in I was ready to try it with a number of batteries I had put aside for the purpose of checking out this tester. I used it to check various battery types (AA-Alkaline, AAA-Alkaline, Ni-CAD, L-ion). The results confirmed that the batteries were generally in the condition I suspected they were in. The readings displayed showed the terminal voltage and the percent of charge remaining. I worked as an electronics engineer designing test equipment so I'm always looking for inadequacies in stuff like this. I can say I have 100% confidence in the tester. If you have a lot of battery powered devices, get one. I'm glad I did.

### ⭐⭐⭐⭐⭐ Very good battery tester
*by M***. on December 26, 2025*

It is an excellent item at a great price, well packed, and delivered promptly with no issues. The seller is an A+++ on Amazon!

### ⭐⭐⭐⭐ ease of use
*by C***R on November 2, 2025*

found it hard to read the size. numbers and letters need to be different color-white - to make it user friendly .

## Frequently Bought Together

- 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
- 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

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-25*