Kastar 2-Pack D-Li90 Battery and LTD2 USB Charger Replacement for Pentax 645D, 645Z, 645Z IR, K-01 K01, K-1, K-1 Limited Silver, K-3, K-3 II, K-3 Mark III, K-5 K5, K-5 II, K-5
Gomadic Portable External Battery Charging Kit suitable for the Pentax Optio S7 Includes Wall; Car and USB Charge Options
Battery Charger for Pentax Optio I-10, RZ10, RZ18, WG-10, X70 Digital Camera | eBay