---
product_id: 150231739
title: "Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office"
brand: "weepro"
price: "2078 kr"
currency: ISK
in_stock: true
reviews_count: 11
category: "Wee Pro"
url: https://www.desertcart.is/products/150231739-universal-battery-tester-tests-aa-aaa-c-d-9v-button
store_origin: IS
region: Iceland
---

# No internal battery needed, powered by tested battery Compact 4.2x2.2x0.7 in portable design Tests AA, AAA, C, D, 9V & button cells Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office

**Brand:** weepro
**Price:** 2078 kr
**Availability:** ✅ In Stock

## Summary

> 🔋 Never get caught powerless again—test smarter, save money, and stay charged!

## Quick Answers

- **What is this?** Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office by weepro
- **How much does it cost?** 2078 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/150231739-universal-battery-tester-tests-aa-aaa-c-d-9v-button)

## Best For

- weepro enthusiasts

## Why This Product

- Trusted weepro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Power Status:** Color-coded LED indicators (Green/Yellow/Red) give you quick, foolproof battery health insights.
- • **Battery-Free Operation:** No need to buy or replace tester batteries; it activates instantly using the battery under test.
- • **Eco-Smart & Cost-Saving:** Avoid waste and save money by identifying which batteries truly need replacement or recharge.
- • **Ultra-Portable & Lightweight:** Fits in your pocket or toolbox—test batteries anytime, anywhere without bulk or hassle.
- • **Universal Battery Compatibility:** One tester for all your household batteries—AA, AAA, C, D, 9V & button cells covered.

## Overview

The WeePro Universal Battery Tester is a compact, lightweight voltmeter designed to test a wide range of household batteries including AA, AAA, C, D, 9V, and button cells. It features an easy-to-read color-coded display that instantly shows battery health without requiring internal batteries, making it an eco-friendly and cost-effective tool for home and office use. Measuring just 4.2 x 2.2 x 0.7 inches and weighing only 2 ounces, it’s the ultimate portable solution to avoid dead batteries and reduce waste.

## Description

Dead Batteries never happen again Have you ever been caught with a dead battery? Have you get frustrated on replacing a dead battery? Well, we understand your pain. We are here introducing the Universal Battery Tester, it is efficient, economical, and convenient. It is a must have household item. You will never ever get caught with dead batteries again. Wide application This battery tester can test many different size of household batteries: 1.5v: AAA, HP16, MN2400, R03, AA, HP7, MN1500, UM3, C, HP11, LR14, UM2, D, HP2, MN1300, SP2, R20, UM1 9v: PP3, MN1604, 6F22, 006P Specification: Battery Tester Checker for 9V 1.5V and AAA,C,D and Cell Button Type batteries Easy-to-read color-coded display with "Good", "Low" and "Replace/Recharge" indicators Checks power level of 9V and 1.5V batteries Quickly test the capacity of battery Test multiple sizes of batteries in one unit Lightweight and compact design, measures 11 × 6 × 2.5 cm Require no internal batteries to operate Warm Tips: This battery tester determiners battery power by testing battery voltage level. The load resistance is 120ohm. The tester is not suitable for alkaline battery, lead acid battery and lithium battery. Don’t forget The battery tester is activated by the battery being checked. Keep test times as short as possible, to avoid necessary battery drain. Package Included: 1 X Battery Tester 1 X Instructional manual

Review: Well worth $5, has saved me money already! - I bought this battery tester specifically to test 4 brand new D batteries I just purchased to use in a touchless trash can. The lid sensor stopped working after a year and a half so I replaced the batteries with 4 new ones. The sensor still didn't work and I was ready to toss the trash can out but then decided to buy this battery tester first. I didn't expect that 4 brand new copper top batteries would be the problem but it turns out they were! Two tested DOA and two tested very low. The batteries with the 10 year guarantee weren't even good for 10 minutes! Thanks to this battery tester I saved $$ by getting a refund for the bad batteries; I saved money by not having to buy a new kitchen trash can; and, equally important, I saved a big hunk of metal from ending up in the landfill. I then tested the old batteries that I had saved up to dispose of properly. Turns out some of them were still good. Think about it, when a remote stops working, most of us change both batteries which is wasteful. Now I can test the batteries and just change out the bad ones. The tester is easy to use but sometimes I have to play around with positioning the larger batteries. btw, I'm sure most of you know to recycle ALL batteries so that toxic chemicals such as cadmium, lead and lithium don't end up in our landfills and leach into our environment. Rechargeable batteries are more toxic but regular alkaline batteries are toxic too. 12/22/22 over 2 years later and this still works like new! :) 4/15/2024 still working!!
Review: So glad I bought this! Works great! - I am so glad I got this! 100% worth it! I went through my 'good' battery drawer and another box full batteries I thought were dead I was planning to take to recycling. I went through the 'good' box and was surprised to find several batteries were bad. Then I went through the 'take to recycling' box and I was shocked to find about 30 batteries that were still good! The batteries were bad when I threw them in there, so how the heck did they have power again? Well I googled this question "Why do batteries come back to life?".. and found and amazing answer on howstuffworks. If you want a technical explanation google that question. Here's my short non-technical summary: There are two reasons batteries that are still good may appear to be dead: 1. If you are using several batteries in a device, only one of the batteries might go dead, but the device will stop working, when actually the other batteries are still fine. Without testing the batteries, you might assume they are all bad and throw them away. Which is part of the reason I found so many good batteries in my recycling bin! 2. The second reason is pretty technical to describe. In simple terms, basically when batteries are powering a device, due to the reaction going on, the polarities can become 'blocked' and they appear to loose power. If you let them rest for a while, the internal reaction will dissipate and the batteries will work again. In other words batteries need to rest and they can often regain their charge on their own! Of course this doesn't always work, but it often can. I have never heard of that before, but am glad I know now. This is the second reason I found so many batteries I thought were dead, were actually still good! So next time your flash light goes dead, hold on to the batteries that test as bad. Check them again in a week and you might be surprised to find some of them are good again! I figure I'm not the only person who didn't know these things and hope this is helpful to someone else. So glad I can now test my batteries and actually know if they are really good or dead instead of guessing. This thing has already paid for itself several times over in one use by all the batteries I saved! Don't hesitate! I will be getting more of these and giving them to people who will appreciate geeky but useful gifts :)

## Features

- Battery Tester For All Batteries - Works with AAA AA C D 9V 1.5V batteries and button type.
- Easy to use - quickly identify "good" (green),"low" (yellow),"replace/recharge" (red) battery status
- No Battery Needed For Operation - Clear to read. Activated by the battery being checked.
- A must have household tool - Allows you to keep on your batteries conditions(Good, Low or Replaced).
- Lightweight, Portable - battery tester is very easy to carry around, does not take up storage space.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VB4NTK8 |
| Best Sellers Rank | #38,744 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5,327 in Electrical Equipment |
| Brand | WeePro |
| Color | Black |
| Date First Available | July 16, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 ounces |
| Item dimensions L x W x H | 4.2 x 2.2 x 0.7 inches |
| Item model number | Vpro-168S |
| Manufacturer | WeePro |
| Measurement Type | Voltmeter |
| Min. Operating Voltage | 1.5 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 4.2 x 2.2 x 0.7 inches |
| Style | Voltage Tester |
| UPC | 700819595642 |

## Product Details

- **Brand:** WeePro
- **Color:** Black
- **Item Weight:** 2 Ounces
- **Power Source:** Battery Powered
- **Style:** Voltage Tester

## Images

![Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office - Image 1](https://m.media-amazon.com/images/I/41Hbgatq1bL.jpg)
![Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office - Image 2](https://m.media-amazon.com/images/I/41PbyttqfHL.jpg)
![Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office - Image 3](https://m.media-amazon.com/images/I/51BPVpN9oAL.jpg)
![Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office - Image 4](https://m.media-amazon.com/images/I/51DByZpf+1L.jpg)
![Universal Battery Tester – Tests AA, AAA, C, D, 9V & Button Cell Batteries, Small Portable Battery Checker for Home & Office - Image 5](https://m.media-amazon.com/images/I/51VLj6X4f0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well worth $5, has saved me money already!
*by M***K on August 22, 2020*

I bought this battery tester specifically to test 4 brand new D batteries I just purchased to use in a touchless trash can. The lid sensor stopped working after a year and a half so I replaced the batteries with 4 new ones. The sensor still didn't work and I was ready to toss the trash can out but then decided to buy this battery tester first. I didn't expect that 4 brand new copper top batteries would be the problem but it turns out they were! Two tested DOA and two tested very low. The batteries with the 10 year guarantee weren't even good for 10 minutes! Thanks to this battery tester I saved $$ by getting a refund for the bad batteries; I saved money by not having to buy a new kitchen trash can; and, equally important, I saved a big hunk of metal from ending up in the landfill. I then tested the old batteries that I had saved up to dispose of properly. Turns out some of them were still good. Think about it, when a remote stops working, most of us change both batteries which is wasteful. Now I can test the batteries and just change out the bad ones. The tester is easy to use but sometimes I have to play around with positioning the larger batteries. btw, I'm sure most of you know to recycle ALL batteries so that toxic chemicals such as cadmium, lead and lithium don't end up in our landfills and leach into our environment. Rechargeable batteries are more toxic but regular alkaline batteries are toxic too. 12/22/22 over 2 years later and this still works like new! :) 4/15/2024 still working!!

### ⭐⭐⭐⭐⭐ So glad I bought this! Works great!
*by K***K on April 22, 2020*

I am so glad I got this! 100% worth it! I went through my 'good' battery drawer and another box full batteries I thought were dead I was planning to take to recycling. I went through the 'good' box and was surprised to find several batteries were bad. Then I went through the 'take to recycling' box and I was shocked to find about 30 batteries that were still good! The batteries were bad when I threw them in there, so how the heck did they have power again? Well I googled this question "Why do batteries come back to life?".. and found and amazing answer on howstuffworks. If you want a technical explanation google that question. Here's my short non-technical summary: There are two reasons batteries that are still good may appear to be dead: 1. If you are using several batteries in a device, only one of the batteries might go dead, but the device will stop working, when actually the other batteries are still fine. Without testing the batteries, you might assume they are all bad and throw them away. Which is part of the reason I found so many good batteries in my recycling bin! 2. The second reason is pretty technical to describe. In simple terms, basically when batteries are powering a device, due to the reaction going on, the polarities can become 'blocked' and they appear to loose power. If you let them rest for a while, the internal reaction will dissipate and the batteries will work again. In other words batteries need to rest and they can often regain their charge on their own! Of course this doesn't always work, but it often can. I have never heard of that before, but am glad I know now. This is the second reason I found so many batteries I thought were dead, were actually still good! So next time your flash light goes dead, hold on to the batteries that test as bad. Check them again in a week and you might be surprised to find some of them are good again! I figure I'm not the only person who didn't know these things and hope this is helpful to someone else. So glad I can now test my batteries and actually know if they are really good or dead instead of guessing. This thing has already paid for itself several times over in one use by all the batteries I saved! Don't hesitate! I will be getting more of these and giving them to people who will appreciate geeky but useful gifts :)

### ⭐⭐⭐⭐ Charting the Seas of Power with Precision
*by J***M on December 12, 2025*

The WeePro Universal Battery Checker feels like a navigator’s indispensable tool, guiding one through the sometimes turbulent seas of household and electronic batteries. Compact yet robust, it offers clear, reliable readings for AA, AAA, C, D, and 9V batteries, making it easier to avoid unexpected power shortages during crucial moments of adventure—or daily life. Its simplicity is deceptive; despite its small size, it provides accurate diagnostics that save time and prevent frustration, much like a first mate keeping the ship in order. There are minor drawbacks. Extremely worn or corroded batteries may yield inconsistent readings, and the display, though functional, could be slightly larger for quick reference. Nevertheless, for any captain of a household or gadget-filled domain, this battery checker proves both practical and trustworthy. Four stars for a device that combines reliability, versatility, and ease, keeping your fleet of batteries ready for action.

## Frequently Bought Together

- WeePro Battery Tester, Universal Battery Checker Small Battery Tester for AAA AA C D 9V 1.5V Button Cell - Battery Tester for Household Batteries
- Amazon Basics 20-Pack AA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life
- Amazon Basics 8-Count 9 Volt Alkaline Performance All-Purpose Batteries, 5-Year Shelf Life, Packaging May Vary

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-06*