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…

How to Connect a Condenser to a Midrange or Tweeter Speaker?

Basic understanding of the use of a Condenser to devices such as a Midrange Speaker or Tweeter. Connecting a condenser to a midrange or tweeter speaker is a simple process, however, it requires a few extra steps to ensure a quality sound connection. If you purchase a Crossover Network for your Woofer/ Midrange/ Tweeter system you do not…

Guidelines using Amplified Powered Speaker Box

Below is a list of recommended precautions to follow after purchasing a Power Amplified Speaker Box/ Loudspeaker: To reduce the risk of electric shock, do not open the unit. However, if you do desire to open the powered amplified loudspeaker unit please refer to a qualified service technician.  Do not expose this unit to direct…