BT189 Battery Tester for AAA,AA,C,D,9V,F,6F22 Batteries,1.5V/3V Button Batteries, LCD Display Household Battery Detector, Detects Battery Power By Battery Voltage, Battery Checker(Orange,5.7x3.5")
BT189 Battery Tester for AAA,AA,C,D,9V,F,6F22 Batteries,1.5V/3V Button Batteries, LCD Display Household Battery Detector, Detects Battery Power By Battery Voltage, Battery Checker(Orange,5.7x3.5")
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BT189 Battery Tester for AAA,AA,C,D,9V,F,6F22 Batteries,1.5V/3V Button Batteries, LCD Display Household Battery Detector, Detects Battery Power By Battery Voltage, Battery Checker(Orange,5.7x3.5")

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BT189 Battery Tester for AAA,AA,C,D,9V,F,6F22 Batteries,1.5V/3V Button Batteries, LCD Display Household Battery Detector, Detects Battery Power By Battery Voltage, Battery Checker(Orange,5.7x3.5")BT189 Battery Tester AAA AA C D 9V F 6F22 Batteries 1 5V 3V Button Batteries LCD Display Household Battery Detector Detects Battery Power Battery VolBT189 Battery Tester AAA AA C D 9V F 6F22 Batteries 1 5V 3V Button Batteries LCD Display Household Battery Detector Detects Battery Power Battery VolBT189 Battery Tester AAA AA C D 9V F 6F22 Batteries 1 5V 3V Button Batteries LCD Display Household Battery Detector Detects Battery Power Battery Vol
Actual Color:Orange
Black, $5.99, was $6.79
$6.79
Grey, $5.99, was $6.79
$6.79
selected, Orange, $6.79

Key item features

  • 【Wide Compatibility with Multiple Battery Types】The BT189 Battery Tester is designed to be compatible with a wide range of battery types, making it a versatile tool for household use. It can test AAA, AA, C, D, 9V, F, and 6F22 batteries, as well as 1.5V and 3V button batteries. This wide compatibility means users don’t need multiple testers for different battery types; one device can handle all common household batteries. Whether testing batteries for remote controls (AAA/AA), flashlights (C/D), smoke detectors (9V), or small electronics (button batteries), this tester is suitable. It eliminates the guesswork of whether a battery fits the tester, making it convenient for all battery-powered devices in the home.​
  • 【Voltage-Based Detection for Accurate Results】This battery tester works by measuring the voltage of the battery, providing accurate and reliable results about the battery’s remaining power. Voltage is a direct indicator of a battery’s charge level, so this method ensures users get an accurate reading of whether a battery is fully charged, partially charged, or dead. Unlike testers that use less reliable methods (like LED lights that only show basic status), this voltage-based detector gives precise information, helping users determine if a battery can still be used for high-drain devices (like cameras) or low-drain devices (like remote controls). This accuracy prevents wasting good batteries or using dead batteries that may damage devices.​
  • 【LCD Display for Clear & Easy Reading】Equipped with an LCD display, this battery tester provides clear and easy-to-read results. The display shows the exact voltage of the battery, as well as a visual indicator (such as a bar graph or “Good,” “Low,” “Replace” labels) to help users quickly understand the battery’s status. The LCD screen is bright and easy to see, even in low-light conditions (like a dark closet where batteries are stored). Unlike testers with small or unclear displays, this one ensures users can read the results without squinting or guessing. The clear display makes it suitable for users of all ages, including those who may have difficulty reading small text.​
  • 【Easy to Use with No Installation Required】This battery tester is designed for user-friendly operation, with no installation or complicated setup required. To test a battery, users simply insert the battery into the corresponding slot (labeled for different battery types: AAA, AA, C, D, 9V, button batteries). The tester automatically detects the battery type and starts measuring the voltage, displaying the results on the LCD screen within seconds. There are no buttons to press (or only a simple power button) and no batteries needed to operate the tester (it draws power from the battery being tested). This ease of use makes it perfect for anyone, even those who are not tech-savvy, to quickly test batteries at home.​
  • 【Essential Household Tool for Battery Management】The BT189 Battery Tester is an essential tool for household battery management, helping users avoid waste and protect devices. It allows users to test batteries before discarding them, ensuring they don’t throw away partially charged batteries that can still be used for low-drain devices. It also prevents using dead batteries in devices, which can cause damage (such as leakage that ruins electronics). By organizing and testing batteries regularly, users can keep track of which batteries are good and which need to be replaced, saving money on buying new batteries unnecessarily. This tester is compact and easy to store in a drawer, cabinet, or battery storage box, making it a convenient addition to any household.​
Current price is $6.79
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Columbus, 43215
Arrives between Feb 13 - Feb 20
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Sold and shipped by Gang Oujie Co., Ltd.
2.9 stars out of 5, based on 10 seller reviews(2.9)
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