--- product_id: 344457801 title: "Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black" brand: "black olive" price: "Rp104717" currency: IDR in_stock: false reviews_count: 13 url: https://www.desertcart.id/products/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa store_origin: ID region: Indonesia --- # No battery needed to operate Compact 17x10x3.5 cm size Tests AA, AAA, C, D, 9V & button cells Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black **Brand:** black olive **Price:** Rp104717 **Availability:** ❌ Out of Stock ## Summary > 🔋 Never get caught powerless—test smarter, live charged! ## Quick Answers - **What is this?** Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black by black olive - **How much does it cost?** Rp104717 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa) ## Best For - black olive enthusiasts ## Why This Product - Trusted black olive brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Essential Home Gadget:** A must-have tool to avoid dead battery FOMO and keep your devices powered. - • **Instant Analog Readout:** Color-coded needle display for quick, intuitive battery health status. - • **Pocket-Sized Power Check:** Ultra-compact and lightweight for on-the-go battery testing. - • **Zero Maintenance Required:** Operates without its own battery—activated by the battery under test. - • **Universal Battery Compatibility:** Seamlessly tests all common household batteries including rechargeable types. ## Overview The Black Olive BT-168 is a compact, battery-free universal tester designed to quickly assess the health of AA, AAA, C, D, 9V, and button cell batteries. Featuring an easy-to-read analog needle with color-coded zones, it offers instant, reliable results for both standard and rechargeable batteries. Lightweight and portable, this essential home tool ensures you always know which batteries to replace, saving time and money. ## Description Product Description D-FantiX Battery Tester Universal Battery Checker Onefire Battery Tester Universal Battery Checker SMALL & PRACTICAL - Simple but effective little battery tester checker(BT-168) , compact size and lightweight,easy to carry Onefire Battery Tester Universal Battery Checker PERFECT FOR HOME USE REQUIRE NO BATTERY TO OPERATE - Easy-to-read ,the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. No batteries required.It is activated by the battery being checked ## Features - SMALL & PRACTICAL - Simple but effective little battery tester checker(BT-168) , compact size and lightweight,easy to carry - TESTING DEFFERENT BATTERY TYPES - It works with standard and rechargeable household batteries: AA, AAA, C, D, 1.5V,9V and button type - REQUIRE NO BATTERY TO OPERATE - Easy-to-read ,the analog display needle moves on a color-coded, calibrated scale to quickly identify "good" (green), "low" (yellow), and "replace/recharge" (red) battery status. No batteries required.It is activated by the battery being checked - PERFECT FOR HOME USE - Great small tool can tell you if your battery is good, low, or needs to be replaced.A must buy for anyone who uses regular or rechargeable batteries on a regular basis - package include 1pc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B014FEM0X6 | | Best Sellers Rank | #5,081 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in Voltage Testers | | Brand | BLACK OLIVE | | Brand Name | BLACK OLIVE | | Colour | Black | | Customer Reviews | 4.2 out of 5 stars 27,532 Reviews | | Global Trade Identification Number | 00709803514256 | | Importer Contact Information | TECHLEADS INDIA MO 7746071920 | | Included Components | 1 | | Item Dimensions | 17 x 10 x 3.5 Centimeters | | Item Type Name | VOLTAGE TESTER | | Item Weight | 0.05 Kilograms | | Item dimensions L x W x H | 17 x 10 x 3.5 Centimeters | | Manufacturer | D-FantiX, TECHLEADS INDIA MO 7746071920 | | Manufacturer Contact Information | TECHLEADS INDIA MO 7746071920 | | Measurement Type | Battery Tester | | Minimum Operating Voltage | 1.5 Volts | | Model Number | AM-HG118 | | Packer Contact Information | TECHLEADS INDIA MO 7746071920 | | Part Number | AM-HG118 | | Power Source | Battery Powered | | Power Source Type | Battery Powered | | Specification Met | CE | | Style | Regular,Simple | | Style Name | Regular,Simple | | UPC | 709803514256 | | Unit Count | 1 Piece | ## Product Details - **Brand:** BLACK OLIVE - **Colour:** Black - **Item Weight:** 0.05 Kilograms - **Power Source:** Battery Powered - **Style:** Regular,Simple ## Images ![Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black - Image 1](https://m.media-amazon.com/images/I/614QGQteu7L.jpg) ![Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black - Image 2](https://m.media-amazon.com/images/I/61F5RTP2wlL.jpg) ![Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black - Image 3](https://m.media-amazon.com/images/I/61rRQmVu2ML.jpg) ![Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black - Image 4](https://m.media-amazon.com/images/I/717N-Pl5uRL.jpg) ![Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black - Image 5](https://m.media-amazon.com/images/I/61PPVg-+bOL.jpg) ## Questions & Answers **Q: which is the most accurate, the d fantatix analog or digital battery checker?** A: I purchased both the digital (Model BT 168D), and the analog (Model BT 168). Cheap enough and wanted to have them available in multiple locations without hunting it down each time such as basement, garage, other home. They both seemed to work until my electrical product failed. The analog showed battery still good, solid green reading. The digital read 1.3 volts for a 1.5 volt battery. I then checked against my higher quality voltmeter, which also measured 1.3 volts. Usually the analog has a red-yellow-green zone, but in this case the reading was definitely in the green zone, not even borderline. Since this happened I’ve tested on a few more batteries, and decided to throw the analog device out. Unless the battery is DEAD, the reading is misleading. In the digital era no point in wondering. **Q: I keep seeing people ask about "load" checking. Is that important? I just want to know if my batteries are still good** A: A moderate load is important to check AAA, AA, C, D and 9v or any other battery for that matter. The reason is the open circuit voltage check does not indicate if the battery has the Current capability to sustain the nominal 1.5 or 9.0v under a light to moderate load for a brief 1-3 seconds. Even with a loaded test, it does not indicate the remaining Amp Hours. But a loaded test is a quick and easy light weight check and is a step better than not loaded. **Q: Does it test button batteries, like CR2025?** A: I'm pretty certain, after multiple testings and wasted batteries, that it does not work for 3V buttons - and it can actually damage them. I've tested multiple 2032 (and bigger ones), old, new (bought years ago), new bought this week. Most will show green for a short while, then it will drop, all the way into red. It takes different time to drop to the red zone. And I'm pretty sure the "drop" is actually the process of draining that battery because then the "new" battery wouldn't even work (in my car remote). I will upload the video if I can figure out how. **Q: Will this test a cr123a and/or cr2 batteries? thank you** A: CR123A and CR2 are 3-volt, tubular batteries. The meter's full scale is little more than 1.5 volts. The voltages are too high for this type of meter. Do not test these batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***Y on 22 July 2023* ### ⭐⭐⭐⭐ Review *by N***A on 28 December 2024* ### ⭐⭐⭐⭐⭐ Review *by M***R on 2 December 2025* ## Frequently Bought Together - D-FantiX Battery Tester, Universal Battery Checker Small Battery Testers for AAA AA C D 9V 1.5V Button Cell Household Batteries Model BT-168 - Duracell Coppertop AA Batteries with Power Boost Ingredients, 24 Count Pack Double A Battery with Long-lasting Power, Alkaline AA Battery for Household and Office Devices - Battery Tester, Dlyfull LCD Display Universal Battery Checker for AA AAA C D 9V CR2032 CR123A CR2 CRV3 2CR5 CRP2 1.5V/3V Button Cell Batteries, 1x AAA batteries included --- ## 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/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa](https://www.desertcart.id/products/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-08*