New 3HAC044075-001/01 7.2V SMB Battery for ABB Robot CPU ABBTA521 ABB3HAC16831-1 | eBay
GitHub - ArminJo/Smart-Battery-Module-Info_For_Arduino: Arduino sketch, which helps detecting the connections of the I2C interface and prints info available from the SMB (SmartBatteryModule) laptop battery pack.
Sonosax RRC-SMB-MBC Li-Ion Smart Battery Charger for the SX-R4+ Li-Ion Smart Battery | Pinknoise Pro Sound Equipment