FNP-120 Battery or charger for D-L17 Pentax Optio MX4 Optio 550 555 Optio 750Z
Optio 555 Optio MX4 Optio 450 Optio 750Z Optio MX Optio 750 Optio 550. Smart LED charging status indicator. Red light: It is charging. Easy to Carry. Fast and Safe Charging. Battery Type : Li-ion.