You can see the + and – symbols on the shell of the NOORI dry battery. + means the positive pole and – means the negative pole. You can see the detailed battery model and the words “Voltage 1.5V” on the battery. The shell of the NOORI dry battery is a cylinder made of zinc, …

Little knowledge about NOORI dry batteries Lire la suite »

NOORI would like to tell you clearly that CR2025 and CR2032 button batteries are best not to be used interchangeably. CR2025 and CR2032 button batteries are both 20 mm in diameter, but the thickness is different. It seems that there is not much difference between the two batteries, but if you compare the two batteries …

Are you using the right button batteries CR2025 and CR2032? Lire la suite »