3.7V 1200mAh Li-Ion

For: Amico 2, Amico 2 Diamond, Amico Elegant 2, Amico Flip 2, Amico Mio, Amico Radio, Amico Simplex, Amico Simply, Amico Sport, Amico Vero, Amico Vero 2, Big Slide, Duke S, Dunes, Freund Flip 3, Freund Kippen 2, Freund Kippen 3, Freund Mio, Simplex Freund

3.7V 2000mAh Li-Ion

For: Centurion 1