---
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: "C$752"
currency: NIO
in_stock: true
reviews_count: 13
category: "D Fanti X"
url: https://www.desertcart.ni/products/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa
store_origin: NI
region: Nicaragua
---

# No battery needed, analog needle display Compact 17x10x3.5 cm, lightweight 50g 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:** C$752
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your productivity—know your battery’s health at a glance!

## 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?** C$752 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/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

- • **Ultra-Portable Design:** Slim, lightweight, and pocket-friendly—carry reliable battery diagnostics wherever your hustle takes you.
- • **Clear Color-Coded Readings:** Green means go, yellow signals caution, red demands replacement—never second guess your battery status again.
- • **Essential Home & Office Tool:** A must-have for every professional managing devices, ensuring you’re never caught powerless during critical moments.
- • **Instant, Battery-Free Operation:** Analog needle instantly shows battery health without needing its own power source—effortless and eco-smart.
- • **Universal Battery Compatibility:** Seamlessly tests all common household batteries from AA to 9V and button cells, so you’re always powered up.

## Overview

The Black Olive BT-168 is a compact, lightweight analog battery tester designed for universal use with AA, AAA, C, D, 9V, 1.5V, and button cell batteries. It requires no internal battery, using the tested battery’s power to provide instant, color-coded readings that clearly indicate battery health. Ideal for home and office use, this practical tool ensures you never face unexpected power failures, making it an indispensable gadget for the modern professional.

## Description

Black Olive Battery Tester Universal Battery Checker For AA AAA C D 9V 1.5V Button Cell Batteries (Model: BT-168), Battery Powered, Black : desertcart.in: Industrial & Scientific

Review: Great battery tester - Good battery tester. Works great. Easy to use.
Review: Review for Battery Tester Universal Battery Checker (Model: BT-168) - I recently purchased the Battery Tester Universal Battery Checker for ₹275, and it has proven to be a great value for the price. It efficiently checks various battery types, including AA, AAA, C, D, 9V, and button cells, making it a versatile tool for any household. While I wasn't expecting top-notch build quality at this price point, it gets the job done effectively. The design is simple, and the readings are clear, allowing me to quickly identify which batteries still have life in them. Overall, if you're looking for an affordable and functional battery tester, the BT-168 is a worthwhile investment. Just keep in mind that it's not built like a premium product, but it certainly serves its purpose well.

## 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 |
| Are batteries included? | No |
| Best Sellers Rank | #558 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Voltage Testers |
| Brand | BLACK OLIVE |
| Colour | Black |
| Country of Origin | India |
| Customer Reviews | 4.2 4.2 out of 5 stars (27,233) |
| Date First Available | 10 May 2016 |
| Generic Name | VOLTAGE TESTER |
| Global Trade Identification Number | 00709803514256 |
| Importer | TECHLEADS INDIA MO 7746071920 |
| Included Components | 1 |
| Item Dimensions LxWxH | 17 x 10 x 3.5 Centimeters |
| Item Height | 3.5 Centimeters |
| Item Weight | 50 g |
| Item Width | 10 Centimeters |
| Item dimensions L x W x H | 17 x 10 x 3.5 Centimeters |
| Item model number | AM-HG118 |
| Manufacturer | D-FantiX, TECHLEADS INDIA MO 7746071920 |
| Measurement Type | Battery Tester |
| Min. Operating Voltage | 1.5 Volts |
| Model number | AM-HG118 |
| Net Quantity | 1 Piece |
| Number of Memory Sticks | 1 |
| Packer | TECHLEADS INDIA MO 7746071920 |
| Power Source | Battery Powered |
| Product Dimensions | 17 x 10 x 3.5 cm; 50 g |
| Specification Met | CE |
| Style | Regular,Simple |
| UPC | 709803514256 |
| Voltage | 9 Volts |

## 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)

## 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

### ⭐⭐⭐⭐⭐ Great battery tester
*by M***R on 2 December 2025*

Good battery tester. Works great. Easy to use.

### ⭐⭐⭐⭐ Review for Battery Tester Universal Battery Checker (Model: BT-168)
*by N***A on 28 December 2024*

I recently purchased the Battery Tester Universal Battery Checker for ₹275, and it has proven to be a great value for the price. It efficiently checks various battery types, including AA, AAA, C, D, 9V, and button cells, making it a versatile tool for any household. While I wasn't expecting top-notch build quality at this price point, it gets the job done effectively. The design is simple, and the readings are clear, allowing me to quickly identify which batteries still have life in them. Overall, if you're looking for an affordable and functional battery tester, the BT-168 is a worthwhile investment. Just keep in mind that it's not built like a premium product, but it certainly serves its purpose well.

### ⭐⭐⭐⭐⭐ very useful product
*by R***A on 19 February 2026*

very useful product... easy to use even for a layman

## 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.ni/products/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa](https://www.desertcart.ni/products/344457801-black-olive-battery-tester-universal-battery-checker-for-aa-aaa)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-02*