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Digital Universal Battery Tester

Regular price $19.97 USD
Regular price $43.97 USD Sale price $19.97 USD
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Test the maximum capacity of your batteries with just one gadget! 

Introducing our Digital Universal Battery Tester - a great small handy tool to show the battery level and remind your of battery replacement.

Made with ABS engineering plastic, this tool comes with multi-level fixed battery card slot for battery measurement of various specifications, including carbon, zinc, alkaline and rechargeable batteries.

Designed with clear LCD bar graph display and tricolor meter indicator making it easy to read the battery’s strength. Together with the compact and lightweight design, it is easy to carry anywhere and anytime for different usage.


  • Wide Usage :
    Can be used to multiple batteries such as C, AA, AAA, D, N, 9V 6F22 and 1.5V button cell batteries, etc.

  • Quick and Reliable Readings :
    Quickly test and display the capacity of your battery in seconds

  • LCD Tricolor Meter Indicator :
    Battery state is sorted into three colors. The meaning of each color indicator are as follows:

    - Red (REPLACE replacement or RE-CHARGE charging): The battery under test needs to be replaced or recharged, that is, the battery is basically unusable;

    Yellow(LOW): The battery is very low, but some appliances can also be used.

    Blue (GOOD): The battery is fully charged

  • Lightweight and Durable :
    Made with ABS engineering plastic material, making it easy to carry and use anytime and anywhere

  • Compact and Portable :
    Ideal for the gadget bag, toolbox, or home utility drawer

  • Dimension Reference :
    Details of each battery slot are clearly shown on the unit for faster and accurate measurements

  • Money Saver :
    Don't have to waste a single battery when you can check the battery strength easily 


  • Material: ABS engineering plastic
  • Type: A/B
  • Testing Range: 1.55V - 9V button battery
  • Power Supply: 1.55V button type battery
  • Color: Grey
  • Weight: 36g
  • Dimension: 92 x 63 x 14 mm


  • 1pc x Digital Universal Battery Tester