Amazon.com: (2-Pack) 3.6V ER6V Battery Compatible with Toshiba PLC Battery in Factory Bag ER6VC119A/119B with Black Plug, LS14500-MDS : Health & Household
1pcs TOSHIBA ER6V/3.6V 2400mAh PLC Battery for Mitsubishi M64 System with Plug - Walmart.com
8-Pack) ER6V/3.6V 2400mAh ER6VC119A ER6VC119B PLC Lithium Battery for PLC Battery for M64 System with Brown Plug - Newegg.com