In old days, you had to find a little transistor radio or walkman or some other device & spend half an hour plugging every single battery in to see if would run said device. But now, say goodbye to such stupid action!😍

Features:
√ Easy to use and small in size makes it ideal for the gadget bag, toolbox, or home utility drawer
√ Tests C, AA, AAA, D, N, 9V 6F22 and 1.5V button cell batteries
√ Suitable for carbon, zinc, alkaline
√ High-quality and trouble-free performance
√ Clear LCD bar graph display for easy reading
√ Reliable and intelligently
√ Tri-color meter indicating the battery's strength
√ Precisely checks the power left in your batteries
√ Practical and instant readouts
√ Made with durable ABS
√ Powered with only 1 x 1.55V button battery

SPECIFICATIONS:
√ Testing Range: C, AA, AAA, D, N, 9V (6F22) and 1.55V button battery
√ Power Supply: 1.55V button-type battery (included)
