Computer Backup Batteries

Computer backup batteries are alternative power sources for a computer when the main power source gets disrupted or is unavailable. Computer backup batteries are made from Lithium Thionyl Chloride which offers high energy density and low voltage discharge functionalities.

What are computer backup batteries used for?

These batteries, also called terminals, are single cell blocks that provide back up power and therefore retain settings within computers when the power supply is disrupted. In corporate buildings or power station facilities, battery rooms filled with numerous terminal blocks ensure uninterrupted power supply in data centres.

Computer backup batteries are used in motherboard hardware to keep configuration memory and timing/clock settings when the PC is switched off.

When used in the UPS (uninterruptible power supply) of a computer, they provide enough time for the user to properly shut down the machine when power outages occur. As BBU's (battery backup units) they act as onboard disk buffers to retain the contents of the cache after a power disruption.

Types of computer backup batteries

Many varieties of computer backup batteries exist, and they are usually categorised by the supplier/manufacturer of the corresponding PC brand, model or type.


...
Read more Read less

Filter

Visar 1 - 5 av 5 produkter
Resultat per sida
Beskrivning Pris Size Nominal Voltage Terminal Type Capacity Chemistry
RS-artikelnummer 594-268
VarumärkeRS PRO
149,84 kr
Each
Enheter
123A/C 3.7V Wire Lead 1.5Ah Lithium Thionyl Chloride
RS-artikelnummer 593-546
VarumärkeRS PRO
249,76 kr
Each
Enheter
2 AA/J 6V Wire Lead 1.9Ah Lithium Thionyl Chloride
RS-artikelnummer 593-530
VarumärkeRS PRO
177,33 kr
Each
Enheter
223 A/H 6V - 1.5Ah Lithium Thionyl Chloride
RS-artikelnummer 594-448
VarumärkeRS PRO
240,14 kr
Each
Enheter
223 A/J 6V Wire Lead 1.5Ah Lithium Thionyl Chloride
RS-artikelnummer 594-274
VarumärkeRS PRO
159,76 kr
Each
Enheter
1 AA/C 3.7V Wire Lead 1.9Ah Lithium Thionyl Chloride
Related Products
Lithium TCL battery pack with snap on terminals ...
Description:
Lithium TCL battery pack with snap on terminals designed for smoke detectors, alarm & security devices and devices requiring low base currents with superimposed pulses.All cells are hermetically sealed in stainless steel cans (low magnetic signature & superior resistance to ...
Precision Voltage, Temperature, and Current Measurement SystemAccurate Stable ...
Description:
Precision Voltage, Temperature, and Current Measurement SystemAccurate Stable Internal Time BaseAbsolute and Relative Capacity Estimated from Coulomb Count, Discharge Rate, Temperature and Battery Cell CharacteristicsAccurate Warning of Low Battery ConditionsAutomatic Backup of Coulomb Count and Age Estimation to ...
High Accuracy±0.5mV (max) Cell Voltage ErrorSimultaneous Cell Voltage ...
Description:
High Accuracy±0.5mV (max) Cell Voltage ErrorSimultaneous Cell Voltage SamplingSelf-Calibration Integrated DiagnosticsOpen-Wire and Short Fault DetectionUndervoltage/Overvoltage WarningThermal Shutdown High FlexibilitySPI Interface12-Cell and 16-Cell Versions+6V Minimum (3 Cells) Operation+0.5V to +4.5V Cell ...
RS PRO alkaline batteries are ideal for every ...
Description:
RS PRO alkaline batteries are ideal for every day devices such remote controls, clocks, radios, MP3 players, handheld toys and games, torches and many more items. The battery is built to the highest standards to ensure consumers get the best ...