Identify dry cell quality “three steps”

3In daily life, people use the remote control, electric toys, radios, flashlights, the section will be installed a few dry cell. But some people will find that some batteries can’t use a very short time. How to distinguish the pros and cons of dry cell, the reporter interviewed Sun Yundong municipal quality inspection institute experts.
Expert introduction, people usually use on the remote control, radio equipment such as batteries, generally for the common alkaline dry battery, commonly used there are no. 1, 2, 5, 7, battery. Can be easy to distinguish the merits of the battery by the following way:
A look at the price. The dry cell with high price, the quality is relatively better. Don’t covet is cheap in unlicensed unlicensed vendors to buy batteries, these batteries use time is short, not only will there be any discharge, environmental pollution hidden trouble.
Two phase modulation. The same brand, same specifications of dry cell, can put it on the electronic scale weigh, good quality battery is much heavier than poor quality batteries.
3 check the appearance. Excellent dry cell, will mark trademarks, packaging manufacturers, battery type, nominal voltage, battery polarity, production date, shelf-life, executive standard number, and exquisite workmanship, neat and clean, no leakage. When buy, can also check to see if the goods marked with the “no mercury, mercury” 0% “, “the words” no added mercury “.

Category: Industry News, NEWS.