Micro USB Battery Charger For D-Li78 D-L178 D-BC78 Pentax Optio M50 M60 W60 W80 | eBay
D LI78 DLI78 EN EL11 EL11 Battery Charger for Pentax Optio S1 M50 M60 V20 W60 L50 W80.|battery charger|charger forbatteries battery charger - AliExpress
Pentax Optio W80 Battery and Charger with Car Plug and EU Adapter - Replacement for Pentax D-LI78 Digital Camera Batteries and Chargers (750mAh, 3.7V, Lithium-Ion) - Walmart.com