D-li8 D-li85 D-bc8 Usb Charger For Pentax Optio A10 A20 A30 A40 E65 S4i S5i S5n S5z S6 S7 Svi T10 T20 W10 W20 Wp Wpi X Camera - Chargers - AliExpress
Amazon.com : Replacement for Pentax Optio W10 Battery and Charger with Car Plug and EU Adapter - Compatible with Pentax D-LI8 Digital Camera Batteries and Chargers (750mAh 3.7V Lithium-Ion) : Electronics
Pentax Optio W10 Manual, FREE Download User Guide PDF
Battery Charger for Pentax D-Li8, DLi8, D-Li85 and Optio S6, S7, SV, SVi, T10, T20, W10, W20, WP, WP, WPi, X Digital Camera - AliExpress
Operating Manual
Pentax Optio W10 Battery and Charger - Replacement for Pentax D-LI8 Digital Camera Batteries and Chargers (750mAh, 3.7V, Lithium-Ion) - Walmart.com