Amazon.com: Kastar BL-5C Battery 1-Pack and Intelligent Mini Travel Charger for Shortwave All Hazard Radio, V-115 Portable Shortwave Transistor Radio AM/FM Stereo, Meloson Enhanced Portable AM FM Weather Radio : Electronics
3.7V 1020mAh Lithium Li-po Battery BL-5C BL 5C For Nokia Bl-5c - Walmart.com
Lithium Rechargeable Battery for Tecsun and Degen Radios, Model: BL-5C – Kaito Electronic Inc