---
product_id: 27851033
title: "Universal Button Battery Checker Tester AA AAA C D 9V"
brand: "mastershop"
price: "$33.76"
currency: USD
in_stock: true
category: "Electronics"
url: https://www.desertcart.ec/products/27851033-universal-button-battery-checker-tester-aa-aaa-c-d-9v
store_origin: EC
region: Ecuador
---

# Universal Button Battery Checker Tester AA AAA C D 9V

**Brand:** mastershop
**Price:** $33.76
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Universal Button Battery Checker Tester AA AAA C D 9V by mastershop
- **How much does it cost?** $33.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/27851033-universal-button-battery-checker-tester-aa-aaa-c-d-9v)

## Best For

- mastershop enthusiasts

## Why This Product

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

## Description

Universal Button Battery Checker Tester AA AAA C D 9V 
Don\'t Guess Which Batteries to Keep and Which to throw Away, 
Place your battery between the two points of the battery tester, 
and the easy-to-read display will tell you instantly whether you have a dud, 
or if you can eke out another few minutes of battery life.
Checks power level of all 1.5V & 9V batteries
Easy to read, colour coded meter indicates power level
Tests 1.5V miniature cells
Three result: red=replace, yellow=low power, green=good
If needle does not move,check that battery is touching both contacts before assuming 
that it is completely dead.
The battery tester may be used to test the following sizes:
1.5V: 
AAA, HP16, MN2400, R03
AA, HP7, MN1500, UM3
C, HP11, MN1400, SP11, LR14, UM2
D, HP2, MN1300, SP2, R20,UM1
9V: PP3, MN1604, 6F22, 006P
NOTE:
The battery  tester is activated by the battery being checked. Keep test times as short as possible, to avoid unnecessary battery drain.
AAA battery not included 

Specification:
Original box: NO
Color: Black 
Item size: 110*59*25mm
Net weight: 51g
Package weight: 60g

Packing content:
1 x Battery Tester

## Images

![Universal Button Battery Checker Tester AA AAA C D 9V - Image 1](https://images-na.ssl-images-amazon.com/images/I/41olkXlaFiL.jpg)

---

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**Shop now:** [https://www.desertcart.ec/products/27851033-universal-button-battery-checker-tester-aa-aaa-c-d-9v](https://www.desertcart.ec/products/27851033-universal-button-battery-checker-tester-aa-aaa-c-d-9v)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-03*