BIOS & Battery
AssemblyThe firmware flash and the coin cell that keeps the real-time clock and CMOS settings alive. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
BIOS & Battery parts and their functions
3 top-level parts · 3 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | BIOS Flash IC | 1× | UEFI flash |
| 2 | CMOS Coin Cell | 1× | CR2032 coin cell |
| 3 | Battery Holder | 1× | Retainer and contacts for the coin cell. |
3D model
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Build & assembly graph
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Bill of materials for BIOS & Battery
3 top-level lines · 3 rows shown · 3 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | BIOS Flash IC | motherboard-bios-flash | 1× | 1 | · | part |
| 2 | CMOS Coin Cell | motherboard-cmos-battery | 1× | 1 | · | part |
| 3 | Battery Holder | motherboard-battery-holder | 1× | 1 | · | part |
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Where the BIOS & battery is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
Sourcing: possible vendors
Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$500. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳CATL
catl.com ↗
|
Ningde, CN | Li-ion cell & pack maker | 5,000 cells | 8–12 wks |
| evebattery.com ↗ | Huizhou, CN | Li-ion cell maker | 5,000 cells | 8–12 wks |
| amararaja.com ↗ | Tirupati, IN | Batteries & energy | 5,000 cells | 8–12 wks |
| durapowergroup.com ↗ | Singapore | Li-ion battery systems | 5,000 cells | 8–12 wks |
|
🇨🇳BYD
byd.com ↗
|
Shenzhen, CN | EV & battery manufacturer | 5,000 cells | 8–12 wks |