CR927 batteries are also known as DL927, DL927B, BR927, BR927-1W, CR279-1W, LM927, 5011LC, ECR927 and KCR927, depending on which battery company manufactures this particular size and voltage. The designation CR927 refers to the chemical composition, height and diameter of the battery. CR927.com notes that CR means it is lithium manganese dioxide, 9 refers to 9.5 millimeters in diameter and 27 denotes 2.7 millimeters thick. CR927 batteries have three volts each.Continue Reading
Batteries that are the same voltage as the CR927, but not necessarily the same size, include 2032, 2450, 2025, and 2430 batteries. The numbers indicate different heights and thicknesses, even though the voltage of the batteries are the same. For instance, a 2032 battery is 2.0 millimeters wide and 3.2 millimeters thick, yet it is three volts like the CR927.
Due to the small sizes of CR927 batteries, they are often sold in quantities of 5, 10, 25, 50 and 100. Manufacturers include Panasonic, Duracell, Energizer, Rayovac, Sanyo and Vinnic. According to Mega Batteries, batteries of this size are so small, they are called "coin cells."
The shelf life of these non-rechargeable batteries is between 7 to 10 years, and they are used in blinking jewelry, calculators, flashing toys, watches, glow-in-the-dark jewelry, car starters, garage door openers and computer memory backup.Learn more about Electricity
Solar power is stored in deep-cycle batteries or battery banks, in a grid-tied system or in the power grid itself. Batteries can be utilized for both on- and off-grid systems.Full Answer >
Mercedes auxiliary batteries occasionally operate in conjunction with the main systems battery or take over for it when that battery dies or has extremely low voltage. When the main battery has moderately low voltage, the vehicle computer connects the two batteries, allowing the main battery to return to normal, while charging the auxiliary battery at the same time. Many Mercedes vehicles feature a dual battery system to prevent failures in their combined hydraulic and electric braking systems.Full Answer >
Duracell and Energizer alkaline batteries adhere to the standard AAA through D battery sizes and 1.5 volt voltage. They differ in price and life span.Full Answer >
A battery cross-reference guide is used to determine the size, name, capacity and voltage of a certain type or brand of battery in order to purchase correct battery replacements for devices, such as watches and electronics. The cross-reference guide is a table chart that is used by finding the battery brand and following the corresponding battery equivalent from the different listed manufacturers. There are many battery cross-reference guides available online from websites, such as Duracell and Batteries in a Flash.Full Answer >