Rechargeable - Lithium Ion Battery - Power-S Aiwa Co. Ltd.; Tokyo | Radiomuseum
AIWA AM-F5 Portable Minidisc Recorder | eBay
Simon Wood on X: "It lives! After some disassembly & cleaning the read head I got my old Aiwa am-f70 to play minidiscs again, but only on mains power The Lib 902
Applications of Lithium-Ion Batteries in Grid-Scale Energy Storage Systems | Transactions of Tianjin University