DoorKing 8066-087 Battery Holder 20mm Coin Cell
SKU
8066-087
Model No
8066-087
$63.82
Product Highlights
- 20mm coin cell battery holder for DoorKing operator and access control circuit boards; holds one standard 20mm coin cell battery (typically CR2032 or equivalent)
- A failed or missing coin cell holder results in loss of clock accuracy, loss of event log timestamps, or loss of stored settings after each power cycle — requiring reprogramming after every maintenance power-down
- Through-hole PCB-mount style holder with spring-tension contacts; the battery snaps in and out for easy field replacement without soldering

Speak to an expert
The DoorKing 8066-087 Battery Holder is essential for maintaining the efficiency of your operator and access control systems. This reliable 20mm coin cell battery holder ensures accurate clock functioning and event log integrity while offering an easy replacement design for hassle-free maintenance.
DoorKing 8066-087 Key Benefits
- Battery Compatibility: Holds one standard 20mm coin cell battery (typically CR2032 or equivalent), providing an easy way to power your devices.
- Performance Reliability: Prevents loss of clock accuracy and event log timestamps, ensuring your system retains critical information during power cycles.
- Easy Replacement: The through-hole PCB-mount design with spring-tension contacts allows for quick battery replacement without the need for soldering, simplifying maintenance procedures.
DoorKing 8066-087 Detailed Specifications
| Battery Type | 20mm Coin Cell (CR2032 or equivalent) |
| Compatibility | DoorKing operator and access control circuit boards |
| Mounting Style | Through-hole PCB-mount with spring-tension contacts |
| Replacement Ease | Snaps in and out for quick field replacement without soldering |
There are no related videos.
Write Your Own Review



