Battery Backup Module
AssemblySealed lead-acid battery rated for 2–4 hours of continuous lock holding, ensuring occupants can exit during power loss. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Battery Backup Module
3 top-level lines as of r521| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | 12 V Battery | lv-battery | 1× | 1 | · | part |
| 2 | Connector | connector | 1× | 1 | · | part |
| 3 | Coil Spring | coil-spring | 1× | 1 | · | part |