---
product_id: 632615343
title: "Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker"
brand: "dlyfull"
price: "€ 14.62"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dlyfull"
url: https://www.desertcart.fr/products/632615343-battery-tester-for-aa-aaa-c-d-9v-1-5v
store_origin: FR
region: France
---

# Instant health status with no power needed Lightweight 70g portable design Tests AA, AAA, C, D, 9V & button batteries Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker

**Brand:** dlyfull
**Price:** € 14.62
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker by dlyfull
- **How much does it cost?** € 14.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/632615343-battery-tester-for-aa-aaa-c-d-9v-1-5v)

## 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 Reliability:** Backed by an 18-month warranty and 24/7 premium support for peace of mind
- • **Instant Health Check:** Quickly reveals battery status with intuitive green, yellow, and red indicators—no extra power required
- • **Hassle-Free Operation:** Forget bulky meters—just slide, place, and read with zero setup or wires
- • **Compact & Travel-Ready:** Weighing just 70g, it fits effortlessly in your desk drawer or on-the-go kit
- • **Universal Battery Compatibility:** Seamlessly tests all your everyday 1.5V and 9V batteries including button cells

## Overview

The Dlyfull B1L Battery Tester is a compact, lightweight voltmeter designed for quick and accurate testing of AA, AAA, C, D, 9V, and button-cell batteries. It requires no internal power source, providing instant battery health status via an easy-to-read color-coded gauge. With universal compatibility, hassle-free operation, and robust customer support, it’s the essential tool for professionals who demand reliability and efficiency in managing their everyday power needs.

## Description

Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker: desertcart.com: Electronics

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: Easy to use - Works well good product

## 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 |
| Brand Name | DLYFULL |
| Color | Black |
| Compatible Devices | Battery Tester (Dlyfull B1L) |
| Customer Reviews | 4.5 out of 5 stars 1,064 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 | DLYFULL |
| Number of Items | 1 |
| Part Number | no |
| Power Source | Battery Powered |
| Style | battery tester |
| Style Name | battery tester |
| UPC | 825665404976 |

## Product Details

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

## Images

![Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker - Image 1](https://m.media-amazon.com/images/I/61JosB336ZL.jpg)
![Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker - Image 2](https://m.media-amazon.com/images/I/610Joj4mLIL.jpg)
![Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker - Image 3](https://m.media-amazon.com/images/I/8131+OJbWML.jpg)
![Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker - Image 4](https://m.media-amazon.com/images/I/71gBjapK3NL.jpg)
![Battery Tester for AA AAA C D 9V, 1.5V Button & Household Batteries Checker - Image 5](https://m.media-amazon.com/images/I/61faCxtJ+NL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

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

### ⭐⭐⭐⭐⭐ Easy to use
*by D***N on August 19, 2026*

Works well good product

### ⭐⭐⭐⭐ Great, but....
*by A***Y on June 16, 2026*

This is a neat little gadget. I would STRONGLY encourage the manufacturer to enclose a copy of the how-to-use pictures that are on the web site. The 9V is not intuitive.

## 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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**Shop now:** [https://www.desertcart.fr/products/632615343-battery-tester-for-aa-aaa-c-d-9v-1-5v](https://www.desertcart.fr/products/632615343-battery-tester-for-aa-aaa-c-d-9v-1-5v)

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-23*