Bosch 18V Lithium-Ion Battery 3Ah Fast Charger AL1830CV Compatible with Bosch Green DIY Bosch Home & Garden POWER FOR ALL Batteries : Amazon.com.au: Automotive
Teardown: Bosch 18V Core18 4Ah battery. I've never seen anything like this! - YouTube
bosch 18v 3ah power tool battery for Electronic Appliances - Alibaba.com
Repairing 18v Bosch Battery with new cells - YouTube