US 5 Pack) 3.6V MAXELL ER6C AA / F2-40BL Battery for Mitsubishi FX PLC System | eBay
3.6v 1800mah F2 40bl Battery ER6C AA Lithium Li Ion Battery For Mitsubishi F1 F2 FX FX1 FX2 Plc Controller Lithium Batteries|Primary & Dry Batteries| - AliExpress
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10pcs New Original F2-40bl Er6 Aa 3.6v Plc Lithium Battery Batteries ( Can Replace Er6c ) Free Shipping - Primary & Dry Batteries - AliExpress
Mitsubishi F2-40BL Battery for F1 - F2 - FX - FX1 - FX2 PLC Controller