---
product_id: 10206785
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: "4113 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Tenergy"
url: https://www.desertcart.kg/products/10206785-t-333-universal-battery-tester-lcd-display-cell-checker-multi
store_origin: KG
region: Kyrgyzstan
---

# Accurate voltage reading Clear LCD power meter Tests AA to button cells 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:** 4113 som
**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?** 4113 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/10206785-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

- • **Eco-Smart Savings:** Cut costs and reduce waste by identifying dead batteries before they drain your devices or your wallet.
- • **Compact & User-Friendly:** Sleek, pocket-sized design with simple operation—battery testing made effortless for busy pros.
- • **Extend Battery Lifespan:** Avoid overcharging and waste by accurately gauging rechargeable battery levels every time.
- • **Instant Battery Health Insight:** LCD display delivers quick, precise readings so you never second-guess your battery’s charge.
- • **Universal Battery Compatibility:** Seamlessly tests AA, AAA, C, D, 9V, and button cells—one tool for all your power needs.

## Overview

The Tenergy T-333 is a versatile, compact battery tester featuring an easy-to-read LCD screen that accurately measures voltage across a wide range of battery types, from AA to button cells. Designed for professionals and everyday users alike, it helps extend battery life, reduce waste, and ensure your devices stay powered with confidence.

## Description

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: Battery Testers: desertcart.com: Electronics

Review: 5 years on, works like a charm. Great tool! - What a great tool: simple, functional, always "just works". I've had it now almost 5 years, same model (t333, listed now as a "desertcart choice") and I'd bought it at same price shown now. That's sweet. If you need a battery tester, buy it, as it handles so many types-- even button ones, and is so easy. (Indeed, it takes one AAA battery, which I'd totally forgotten about until finding this listing again. I've not changed it since purchase! Of course, it may depend on how often you're testing: I might test a couple a month. But it's lasting.)
Review: Universal tester for all your common household batteries. - Had a basic tester, but bought this one to be able to test my security system button batteries. This one does them all - and I tested them all and it gave accurate results, even for batteries at less than 100%. Simple and inexpensive. Smart product.

## 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.
- Simple and accurate - A precise universal battery checker that is easy to use. Place your test battery into the battery checker to quickly see how much power is left. The included battery provides a reliable and accurate source of energy to evaluate your test batteries.
- Reliable tool - The T-333 household battery tester is great for finding out if your everyday devices need new batteries, or if that device is faulty. Check your batteries for things like toys, cameras, camping electronics, remote sensors, flashlights, watches, and or smoke detectors.
- Save money reduce waste - With Tenergy's battery health tester, you will no longer guess if a battery is in good condition. Maximize your battery usage by testing for dead batteries and reduce unnecessary waste. Includes one year warranty support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000KK7FEY |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Brand | Tenergy |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,158) |
| Date First Available | November 13, 2006 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 5.25 x 3.5 x 1 inches |
| Item model number | T-333 |
| Manufacturer | Tenergy |
| Measurement Type | Voltmeter |
| Part Number | T-333 |
| Power Source | Battery Powered |
| Product Dimensions | 5.25 x 3.5 x 1 inches |
| Size | Small |
| Style | Voltage Tester |
| UPC | 851197001383 |
| Voltage | 9 Volts |

## Product Details

- **Brand:** Tenergy
- **Color:** Black
- **Item Weight:** 0.01 Ounces
- **Power Source:** Battery Powered
- **Style:** Voltage Tester

## 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

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

What a great tool: simple, functional, always "just works". I've had it now almost 5 years, same model (t333, listed now as a "Amazon choice") and I'd bought it at same price shown now. That's sweet. If you need a battery tester, buy it, as it handles so many types-- even button ones, and is so easy. (Indeed, it takes one AAA battery, which I'd totally forgotten about until finding this listing again. I've not changed it since purchase! Of course, it may depend on how often you're testing: I might test a couple a month. But it's lasting.)

### ⭐⭐⭐⭐⭐ Universal tester for all your common household batteries.
*by J***N on December 19, 2025*

Had a basic tester, but bought this one to be able to test my security system button batteries. This one does them all - and I tested them all and it gave accurate results, even for batteries at less than 100%. Simple and inexpensive. Smart product.

### ⭐⭐⭐⭐⭐ Good product at a good price
*by K***T on July 13, 2025*

This works really well. As long as it doesn't break within a year or so, then I will be happy with it for the price. I do not recommend those battery testers that aren't electric. If they aren't electric they are awkward to use, and don't really give you a good reading. This uses a battery included to make it work, and therefore is very easy to use. The slots for the different batteries are just the right size and you just have to stick it in and you immediately see how the charge is on the electric meter. Really good product for the price!

## 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.kg/products/10206785-t-333-universal-battery-tester-lcd-display-cell-checker-multi](https://www.desertcart.kg/products/10206785-t-333-universal-battery-tester-lcd-display-cell-checker-multi)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*