10PCS Compatible for Maxell ER3 PM-20BL 3.6V 1100mAh Li-ion PLC Lithium Battery

Pack of 10 replacement batteries compatible for Maxell ER3 (PM-20BL). Each battery is a Li-ion (Lithium) cell rated at 3.6V with 1100mAh capacity and intended for PLC applications. Supplied as a set of 10 identical PM-20BL compatible units, suitable as spares or direct replacements where Maxell ER3 specification is required.