Original PENTAX D-BC109 Charger DBC109 For K50 K500 K-r K30 D-LI109 Battery | eBay
Accessories|K-50 | RICOH IMAGING
Amazon.com: Pentax K-50 Digital Camera Battery Charger (110/220v with Car & EU adapters) - Replacement Charger for Pentax Dli-109 Battery - : Electronics
Used Pentax K-50 | MPB
Amazon.com: FITHOOD Battery Replacement for PENTAX K2, K-2, K30, K-30, K50, K-50, K500, K-500, K-R, KS1, K-S1, KS2, K-S2 Part NO D-LI109 : Electronics
D Li109 DLi109 D-Li109 Battery Pack for Pentax K-70 K70 K-50 K50 K-30 K30 K-S1 KS1 K-S2 KS2 K-r Kr Digital Cameras - AliExpress
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
PENTAX APS-C Accessory | Rechargeable L-Ion Battery D-LI109€ – PENTAX - Official Store
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