---
product_id: 267626359
title: "T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries"
brand: "tenergy"
price: "₨1061"
currency: SCR
in_stock: true
reviews_count: 5
category: "Tenergy"
url: https://www.desertcart.sc/products/267626359-t-333-universal-battery-tester-lcd-display-cell-checker-multi
store_origin: SC
region: Seychelles
---

# Extends battery lifespan Clear LCD power meter Tests 12+ battery types T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries

**Brand:** tenergy
**Price:** ₨1061
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your life with precision — never get caught powerless again!

## Quick Answers

- **What is this?** T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries by tenergy
- **How much does it cost?** ₨1061 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/267626359-t-333-universal-battery-tester-lcd-display-cell-checker-multi)

## Best For

- tenergy enthusiasts

## Why This Product

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

## Key Features

- • **Intuitive LCD Display:** Instantly visualize battery health with a crisp, easy-to-read digital meter — no guesswork required.
- • **Prolong Rechargeable Life:** Avoid overcharging by accurately gauging partial battery strength — save money and reduce waste.
- • **Compact & Lightweight Design:** Sleek, portable tester fits in your toolkit or drawer, ready to diagnose power anytime, anywhere.
- • **Smart Battery Health Analysis:** Know if your battery is POOR, FAIR, or GOOD to optimize usage and avoid premature disposal.
- • **Universal Battery Compatibility:** Seamlessly tests AA, AAA, C, D, 9V, button cells & more — one tool for all your power needs.

## Overview

The T-333 Universal Battery Tester is a versatile, compact device designed to test over a dozen battery types including AA, AAA, C, D, 9V, and various button cells. Featuring a clear LCD display, it provides instant, accurate battery health readings to help users identify battery strength levels and extend rechargeable battery lifespan. Lightweight and easy to use, it’s the essential tool for professionals and tech-savvy millennials who demand reliable power diagnostics on the go.

## Description

Features and Benefits * Multi-purpose Battery Condition Checker * Testing more than 12 types of rechargebale and non-rechargeable batteries: AAA, AA, C, D, 9V and CR123A, CR2, CRV3, 2CR5, CR-P2 Button cells or other batteries with same voltage * One battery tested at each time, its strength is shown on the LCD display Index of the LCD Display: LCD Display Rechargeable Battery Primary/Alkaline Battery Columns 1-4 (POOR) Battery is empty, should be recharged Battery is empty, should be disposed properly Columns 5-9 (FAIR) Battery with limited strength left, it should be recharged Battery with limited strength. Limited usage or disposal recommended Colimns 10-18 (GOOD) Battery has adequate power Battery has adequate power #One AA battery is needed (not included) to power the checker#

Review: Excelente producto - Fácil de usar, fiable y economico
Review: 5 years on, works like a charm. Great tool!

## Features

- Test various sized batteries - A versatile digital battery tester that works for a variety of sizes from AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5, CR-P2, and even button cell batteries as well.
- Battery health analyzer - Quickly find out how much power is left in your battery. One of the few battery checkers with an easy to read metering LCD screen. Determine if your battery is poor, weak, or good. Get a longer battery lifespan by not overcharging partially full rechargeable batteries.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KK7FEY |
| Best Sellers Rank | 103,435 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 320 in Household Battery Testers |
| Brand | Tenergy |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,889) |
| Date First Available | 3 July 2008 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item Weight | 0.01 Ounces |
| Item model number | T-333 |
| Package Dimensions L x W x H | 16.5 x 9.5 x 2.9 centimetres |
| Package Weight | 0.13 Kilograms |
| Part number | T-333 |
| Product Dimensions L x W x H | 13.3 x 8.9 x 2.5 centimetres |
| Style | Modern |

## Product Details

- **Brand:** Tenergy
- **Colour:** Black
- **Item weight:** 0.01 Ounces
- **Power source:** Battery Powered
- **Style:** Modern

## Images

![T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries - Image 1](https://m.media-amazon.com/images/I/61d2hq5aDwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excelente producto
*by G***A on 26 June 2021*

Fácil de usar, fiable y economico

### ⭐⭐⭐⭐⭐ 5 years on, works like a charm. Great tool!
*by C***T on 13 January 2026*



### ⭐⭐⭐⭐⭐ Wow, enfin un testeur de batterie facile à utiliser
*by L***P on 8 August 2022*

J'ai un testeur de courant qui permet de vérifier le niveau des batteries. Par contre, parce que je ne l'utilise que rarement, je me demande à chaque fois si je l'utilise correctement. De plus, je dois connecter le fils rouge & noir à chaque fois, mettre le bon réglage et utiliser les pointes des contacts correctement. Il y a quelques jours, je me suis dit qu'il devait exister une solution plus simple pour ce problème simple. J'ai commandé cet appareil et viens juste de tester une dizaine de batteries. C'est fou comme c'est fabuler à utiliser. Pas d'opération "complexe", juste à mettre la batterie dans le bon emplacement et l'affichage du niveau de charge apparaît. La vie sera plus facile dorénavant :)

## Frequently Bought Together

- Tenergy T-333 Universal Battery Tester, LCD Display, Cell Checker, Multi-Purpose Small Battery Tester, for AA, AAA, C, D, 9V, CR123A, CR2, CRV3, 2CR5k CRP2, and Button Cell Batteries
- 2Pcs Battery Tester Checker, Universal Battery Checker Model BT-168for AA AAA C D 9V 1.5V Button Cell Batteries Smal Electrical Equipment (Requires No Battery for Operating)
- Amazon Basics AAA Alkaline High-Performance Batteries, 1.5 Volt, 10-Year Shelf Life, 36 Count (Pack of 1)

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**Shop now:** [https://www.desertcart.sc/products/267626359-t-333-universal-battery-tester-lcd-display-cell-checker-multi](https://www.desertcart.sc/products/267626359-t-333-universal-battery-tester-lcd-display-cell-checker-multi)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-02*