--- 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: "Rp542773" currency: IDR in_stock: true reviews_count: 13 category: "Tenergy" url: https://www.desertcart.id/products/10206785-t-333-universal-battery-tester-lcd-display-cell-checker-multi store_origin: ID region: Indonesia --- # Own power source for accuracy 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:** Rp542773 **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?** Rp542773 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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:** Maximize battery life and reduce waste by identifying weak or dead batteries before replacement. - • **Precision Without Drain:** Powered by its own AAA battery, it never saps the battery you’re testing — ensuring reliable results every time. - • **Compact & Durable Design:** Lightweight and pocket-friendly, built to last for years of hassle-free battery checks. - • **Instant Battery Health Insight:** Easy-to-read LCD display shows battery status at a glance — no more guessing or wasted power. - • **Universal Battery Compatibility:** Seamlessly tests AA, AAA, C, D, 9V, button cells & more — one tool for all your power needs. ## Overview The Tenergy T-333 is a versatile, battery-powered universal tester with an easy-to-read LCD that accurately measures the charge of over a dozen battery types, including common household and button cells. Its own power source ensures precise readings without draining tested batteries, making it an essential tool for professionals and tech-savvy millennials aiming to optimize battery usage, save money, and reduce electronic waste. ## 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: Great Product & Good Value - This is a great little battery checker. You can find lower-priced products, but the Tenergy is worth the few extra dollars. It’s versatile in that you can check all of the common battery sizes found in a home. You can also assess disposable and rechargeable batteries. The cells snap into their slot, assuring good connections for an accurate read. The unit even utilizes its own power source (battery), so it doesn’t have to draw power from the battery you’re checking, contributing to accuracy. I’m very satisfied with the product and highly recommend it. ## 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 | | Brand Name | Tenergy | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (5,213) | | Item Dimensions | 5.25 x 3.5 x 1 inches | | Item Weight | 0.01 Ounces | | Manufacturer | Tenergy | | Measurement Type | Voltmeter | | Model | T-333 | | Power Source | Battery Powered | | Style Name | Voltage Tester | | UPC | 851197001383 | ## 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.) ### ⭐⭐⭐⭐⭐ Great Product & Good Value *by W***R on February 11, 2026* This is a great little battery checker. You can find lower-priced products, but the Tenergy is worth the few extra dollars. It’s versatile in that you can check all of the common battery sizes found in a home. You can also assess disposable and rechargeable batteries. The cells snap into their slot, assuring good connections for an accurate read. The unit even utilizes its own power source (battery), so it doesn’t have to draw power from the battery you’re checking, contributing to accuracy. I’m very satisfied with the product and highly recommend it. ### ⭐⭐⭐⭐⭐ This battery tester rocks, tests every kind of battery known to man *by T***N on June 8, 2025* I used this battery tester at my dad’s house so I went and found it on Amazon and ordered it. I really like that it has no test leads to get in the way so it is compact to store. I’ve had it about a year now I think so. It seems to be time to review it. It’s very well built and sturdy for being plastic. The display is not back lit, but that’s fine. It’s basic and utilitarian. It’s functional and it does its job it tests, batteries of many different voltages, including the CR132A and 9V batteries and some I’ve never heard of. It is super easy to use because there’s no switches or anything. You just put the battery in and it shows you the amount of charge. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/10206785-t-333-universal-battery-tester-lcd-display-cell-checker-multi](https://www.desertcart.id/products/10206785-t-333-universal-battery-tester-lcd-display-cell-checker-multi) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-06*