---
product_id: 672727714
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: "S/.13"
currency: PEN
in_stock: false
reviews_count: 5
url: https://www.desertcart.pe/products/672727714-dlyfull-battery-tester-small-battery-testers-universal-battery-checker-aaa
store_origin: PE
region: Peru
---

# Instant health status readout 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:** S/.13
**Availability:** ❌ Out of 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?** S/.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/672727714-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

- • **Instant Power Check:** Quickly reveals battery health with no external power required
- • **Compact & Travel-Ready:** Weighs just 50g—fits effortlessly in your toolkit or pocket
- • **Peace of Mind Warranty:** 18-month coverage plus 24/7 premium support ensures lasting satisfaction
- • **Test Every Battery Type:** Supports AAA, AA, C, D, 9V & button cells for all your power needs
- • **Clear Color-Coded Display:** Green, yellow, red indicators for easy, no-guesswork battery status

## Overview

The Dlyfull Battery Tester is a sleek, lightweight device designed to quickly and accurately assess the health of a wide range of household batteries including AAA, AA, C, D, 9V, and button cells. Featuring a clear color-coded display and requiring no external power, it offers instant results on the go. Backed by an 18-month warranty and 24/7 customer support, it’s the essential tool for every professional and home user to avoid unexpected power failures.

## Description

Product Description

Review: Very handy and easy to use - Before this, testing batteries meant finding my bulky digital VOM, connecting its wire probes, then taking the time to remember how to get it to test batteries. The Dlyfull Battery Tester eliminates all that hassle. All you do is move the slider to the right position to accommodate the battery you're testing, hold the battery in place, and look at where the needle on its gauge is pointing. It works with all the standard 1.5V and 9V batteries (including miniature disc-shaped ones). The only thing it doesn't do is test lithium batteries with other voltages, for example the CR2032 is 3V. And of course it doesn't require a battiers to operate (which is another advantage over using VOMs for this application). This is a useful, inexpensive item that now lives permanently in my desk drawer. So far it's saved several batteries that I would have discarded due to their age.
Review: Simple battery tester is accurate and saves money. - Simple battery tester that worked on every different small battery I tested. I gave my daughter the battery tester to use on her four young boys, numerous battery operated Toys.

## 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.
- 【Hight 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 |
| Brand Name | DLYFULL |
| Colour | Black |
| Compatible Devices | Battery Tester (Dlyfull B1L) |
| Customer Reviews | 4.5 out of 5 stars 984 Reviews |
| Included Components | 1*B1L Portable battery tester; 1*Welcome Guide |
| Manufacturer | Dlyfull |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 1.5 Volts |
| Minimum Operating Voltage | 1.5 Volts |
| Model Number | DLYFULL |
| Part Number | no |
| Power Source | Battery Powered |
| Power Source Type | Battery Powered |
| Style | battery tester |
| Style Name | battery tester |
| UPC | 825665404976 |

## Product Details

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

## 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)
![Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries - Image 2](https://m.media-amazon.com/images/I/610Joj4mLIL.jpg)
![Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries - Image 3](https://m.media-amazon.com/images/I/8131+OJbWML.jpg)
![Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries - Image 4](https://m.media-amazon.com/images/I/71gBjapK3NL.jpg)
![Dlyfull Battery Tester, Small Battery Testers Universal Battery Checker for AAA AA C D 9V 1.5V Button Cell Household Batteries - Image 5](https://m.media-amazon.com/images/I/61faCxtJ+NL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very handy and easy to use
*by D***C on 26 February 2026*

Before this, testing batteries meant finding my bulky digital VOM, connecting its wire probes, then taking the time to remember how to get it to test batteries. The Dlyfull Battery Tester eliminates all that hassle. All you do is move the slider to the right position to accommodate the battery you're testing, hold the battery in place, and look at where the needle on its gauge is pointing. It works with all the standard 1.5V and 9V batteries (including miniature disc-shaped ones). The only thing it doesn't do is test lithium batteries with other voltages, for example the CR2032 is 3V. And of course it doesn't require a battiers to operate (which is another advantage over using VOMs for this application). This is a useful, inexpensive item that now lives permanently in my desk drawer. So far it's saved several batteries that I would have discarded due to their age.

### ⭐⭐⭐⭐⭐ Simple battery tester is accurate and saves money.
*by M***D on 5 April 2026*

Simple battery tester that worked on every different small battery I tested. I gave my daughter the battery tester to use on her four young boys, numerous battery operated Toys.

### ⭐⭐⭐⭐ It does the job...
*by F***S on 31 March 2026*

Does what it should. It's smaller than pictured. Takes a bit to hold, balance the battery and hold it in place. It doesn't lock the battery in place, you have to hold it in place which is just a bit awkward. Overall, its tests the batteries fine.

## 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

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---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-20*