Primary Lithium button cell batteries for reliable applications
Nearly all electronics applications need safe and reliable Memory Back Up (MBU) or Real Time Clock (RTC) batteries.
But also for long-term applications, e.g. for clocks, car key applications or remote controls where
long running time, a slim design and low weight for a battery are important.
For all these needs VARTA Microbattery offers a wide range of Primary Lithium Button Cell Types with
a voltage of 3.0 V and capacities from 27 mAh up to 560 mAh.
Various other battery assemblies with higher voltage or capacities are possible.
We have for each CR Type a wide range of already existing printed
circuit board assembly (PCBA) designs. In addition VARTA Microbattery offers a huge
number of wire and connector assembly versions.
With a flexible and fast make to order supply we can make customized batteries to your individual
design / printing circuit board (PCB) requirements and supply though our worldwide network.
Get the best from our extensive battery experience and worldwide resources!
Primary Lithium Button Information
Lithium Cells FOLDER
185 KB
Primary Lithium Button HANDBOOK with all technical & other details
2,9 MB
All individual technical data for each type and some core battery assemblies can be viewed under:
