FANUC A98L-0031-0028 A02B-0323-K102 Battery
The FANUC A98L-0031-0028 (also listed as A02B-0323-K102) is a 3V non-rechargeable lithium battery enclosed in a black, 4-pin connector cartridge designed for Fanuc PLC/CNC memory backup. It features a 1750mAh capacity, 2/3A cell size, and is primarily used with Fanuc 30i, 31i, 32i, and 35i series controls to maintain SRAM, PMC, and program data.
Technical Specifications
| Part Numbers |
A98L-0031-0028, A02B-0323-K102 |
| Voltage |
3.0 Volts |
| Capacity |
1750 mAh |
| Battery Type |
Non-rechargeable lithium (single use) |
| Dimensions |
Approximately 20mm x 39mm x 45mm (including connector) |
| Connector |
4-pin molded connector |
| Cartridge Style |
Slides into Fanuc controller slots |
| Shelf Life |
Approximately 10+ years |
| Operating Temperature |
-40°C to +65°C |
Common Applications
- Fanuc 30i, 31i, 32i, 35i Series Controllers
- Fanuc Power Motion i-A Series
- SRAM, PMC, and Parameter Backup
This battery is essential for retaining program data during machine shutdowns. Regular replacement is recommended as part of preventive maintenance.