Pentax D-BH109 AA Battery Holder for Select Pentax Digital 39100
Amazon.com : BM Premium 2 Pack of D-LI109 Batteries and USB Dual Battery Charger for Pentax KP, K-R, K-S1, K-S2, K-30, K-50, K-70, K-500 Digital SLR Camera : Electronics
Camera D-li109 Battery Charger For Pentax K50 K30 K70 K500 Kr K-s2 -s1 - Photo Studio Kits - AliExpress
Used Original Pentax D-BC109 Charger for D-Li109 K-50 K-500 K-30 K-S2 K-70 K-R | eBay
HQRP AA Battery Holder-Adapter for Pentax D-BH109 K-r K-30 K-50 K-500 Digital SLR Camera 39100 Replacement + HQRP Coaster - Walmart.com
Amazon.com : HQRP AA Battery Holder-Adapter Compatible with Pentax D-BH109 K-r K-30 K-50 K-500 Digital SLR Camera 39100 Replacement : Digital Camera Battery Grips : Electronics
K-ac128 D-ac128 K-ac109 K-ac168 D-dc128 Power Adapter D-li109 Dummy Battery For Pentax K30 K50 K70 K-r K2 K-s1 And K-s2