---
product_id: 632615343
title: "Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries"
brand: "dlyfull"
price: "A$18"
currency: AUD
in_stock: true
reviews_count: 8
category: "Dlyfull"
url: https://www.desertcart.com.au/products/632615343-dlyfull-battery-tester-small-battery-testers-universal-battery-checker-aaa
store_origin: AU
region: Australia
---

# Instant battery health results Ultra-lightweight & portable Universal battery compatibility Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries

**Brand:** dlyfull
**Price:** A$18
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries by dlyfull
- **How much does it cost?** A$18 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/632615343-dlyfull-battery-tester-small-battery-testers-universal-battery-checker-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

- • **No Power Hassle:** Operates without built-in power supply—just align terminals and go.
- • **Instant Health Check:** Quickly reveals battery status with intuitive green, yellow, and red indicators.
- • **Pocket-Sized Power Tool:** Weighs just 70g—carry it anywhere, test anytime without bulk.
- • **Confidence Backed by Support:** Includes 18-month warranty plus 24/7 premium customer care for peace of mind.
- • **Test Every Battery, Every Time:** Supports AAA, AA, C, D, 9V & button cells for all your power needs.

## Overview

The Dlyfull Battery Tester is a compact, lightweight device designed for universal compatibility with AAA, AA, C, D, 9V, and button cell batteries. It delivers fast, clear battery health readings via color-coded indicators without needing an internal power source. Backed by an 18-month warranty and 24/7 customer support, it’s the essential tool for professionals and home users who demand reliable power on the go.

## Description

Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries: desertcart.com: Electronics

Review: It saves time when you have a lot of batteries around! - It works and easy to use! I use a lot of batteries, and I use this tester all the time! My last tester was several years old!
Review: desertcart does it again. - this is an essential product to have. I've already used it several times. Good for you desertcart.

## Features

- What You Get: Dlyfull B1L Battery Tester, comprehensive user manual, an extensive 18-month warranty, and lifelong 24/7 premium customer support, guaranteeing an unparalleled sense of satisfaction with your purchase
- High Compatibility: Universal battery tester is compatible with a wide range of 1.5V AAA, AA, C, D alkaline batteries, 9V batteries, and button-cell batteries, ensure accurate testing for your everyday battery needs
- Lightweight Portable: Compact and lightweight small battery checker, weighing just 70g, perfect for on-the-go convenience and easy storage
- Quick Results: No need for the hassle of built-in power supply, just align the positive and negative terminals of the battery under test to quickly obtain its health status
- Convenient Read: An easy-to-use battery analyzer intuitively displays the battery's health status - 'Good' (green), 'Low' (yellow), and 'Replace' (red)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZRN81WJ |
| Brand | DLYFULL |
| Color | Black |
| Date First Available | April 3, 2024 |
| Item Weight | 1.76 ounces |
| Item model number | DLYFULL |
| Manufacturer | Dlyfull |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 1.5 Volts |
| Package Dimensions | 4.57 x 2.48 x 1.14 inches |
| Power Source | Battery Powered |
| Style | battery tester |
| UPC | 825665404976 |

## Product Details

- **Brand:** DLYFULL
- **Color:** Black
- **Min. Operating Voltage:** 1.5 Volts
- **Power Source:** Battery Powered
- **Style:** battery tester

## Images

![Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries - Image 1](https://m.media-amazon.com/images/I/61JosB336ZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It saves time when you have a lot of batteries around!
*by C***E on January 12, 2026*

It works and easy to use! I use a lot of batteries, and I use this tester all the time! My last tester was several years old!

### ⭐⭐⭐⭐⭐ Amazon does it again.
*by M***E on January 9, 2026*

this is an essential product to have. I've already used it several times. Good for you Amazon.

### ⭐⭐⭐⭐ Could be more accurate
*by K***I on September 19, 2025*

Not as accurate as I had hoped. Otherwise, it does what it says good enough for the price.

## Frequently Bought Together

- 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 AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x 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

---

## 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.com.au/products/632615343-dlyfull-battery-tester-small-battery-testers-universal-battery-checker-aaa](https://www.desertcart.com.au/products/632615343-dlyfull-battery-tester-small-battery-testers-universal-battery-checker-aaa)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-30*