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PRIMARY
Lithium Cells & Batteries
Lithium primary cells have an extremely long life (3.0V or 3.6V system).
Safe long-term energy supply.
All our Best for Your Electronic Devices
Primary Lithium button cell batteries for reliable applicationsen
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!
All our Best for Your Electronic Devices
Primary Lithium button cell batteries for reliable applicationsen
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!
| Type No. | Type Designation Series | Photo of Type | Data Sheet Graphs | Material Safety Data Sheet | Nominal Voltage (V) | Typical Capacity (mAh) | Diameter (mm) | Height (mm) | Length (mm) | Width (mm) | Weight (g) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6131 | CR 1/3 N |  | 3 | 170 | 11.6 | 10.8 | 3 | Configurations | |||||
| 6216 | CR 1216 |  | 3 | 27 | 12.5 | 1.6 | 0.7 | Configurations | |||||
| 6220 | CR 1220 |  | 3 | 35 | 12.5 | 2 | 0.8 | Configurations | |||||
| 6616 | CR 1616 |  | 3 | 55 | 16 | 1.6 | 1.2 | Configurations | |||||
| 6620 | CR 1620 |  | 3 | 70 | 16 | 2 | 1.2 | Configurations | |||||
| 6016 | CR 2016 |  | 3 | 90 | 20 | 1.6 | 1.8 | Configurations | |||||
| 6016 | CR 2016-P | | 3 | 86 | 20 | 1.6 | 1.8 | Configurations | |||||
| 6025 | CR 2025 |  | 3 | 165 | 20 | 2.5 | 2.5 | Configurations | |||||
| 6025 | CR 2025-P | | 3 | 157 | 20 | 2.5 | 2.5 | Configurations | |||||
| 6032 | CR 2032 |  | 3 | 230 | 20 | 3.2 | 3 | Configurations | |||||
| 6032 | CR 2032-P | | 3 | 220 | 20 | 3.2 | 3 | Configurations | |||||
| 6430 | CR 2430 |  | 3 | 300 | 24.5 | 3 | 4 | Configurations | |||||
| 6430 | CR 2430-P | | 3 | 280 | 24.5 | 3 | 4 | Configurations | |||||
| 6450 | CR 2450 |  | 3 | 620 | 24.7 | 5 | 6.2 | Configurations | |||||
| 6450 | CR 2450-P | | 3 | 590 | 24.5 | 5 | 6.2 | Configurations | |||||
| 6477 | CR 2477 |  | 3 | 950 | 24.7 | 7.7 | 10.5 | Configurations | |||||
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