CD-R vs CD-RW CD disc

We are going to discuss the differences and similarities between CD-R and CD-RW. CD-RW vs CD-R CD-R means a recordable disc can record music at one time and keep it permanently on the disc (such as a commercially produced music CD). CD-RW means rewritable CD-RW discs are suitable if you want to be able to…

About Blood Pressure

What is Blood Pressure?

About Blood Pressure Blood Pressure is the force exerted by blood against the walls of the arteries. Systolic pressure occurs when the heart contracts. Diastolic pressure occurs when the heart expands. Blood pressure is measured in millimeters of mercury (mmHg). One’s natural blood pressure is represented by the fundamental pressure, which is measured first thing…

18650 vs AA Battery

Comparing the similarities and differences between rechargeable 18650 batteries and AA batteries. AA vs 18650 battery. Is the 18650 battery the same as an AA battery? We are going to answer this question below. The information below shows the differences between 18650 and AA batteries. 18650 Li-ion Battery Voltage: 3.7V Battery type: Lithium or Li-ion…

27A vs 23A Battery

Comparing the differences and similarities between 27A Battery to 23A Battery, 27A vs 23A battery. 23a vs 27a Battery 27A Battery Voltage: 12V Dimension: 1 1/8″ height and 5/16″ diameter Application mainly used in the following devices Car Security Alarm Controls, Remotes, Garage Door Openers, Headsets, Glucose and Blood Pressure Monitors, Transmitters, Access Control Devices,…

CR2 vs CR123 Battery

Comparing the differences and similarities between CR2 and CR123 batteries. We are going to answer these two questions: Is the CR2 battery the same as CR123? Can CR2 and CR123 batteries use interchangeably? The image below clearly shows the difference between CR2 and CR123 batteries. While CR123 battery and CR2 battery have the same voltage…