DMW-BLJ31 LCD USB Dual Battery Charger for Panasonic Lumix DC-S1, DC-S1H, DC-S1R
Compatible with Panasonic Lumix DC-S1, DC-S1R. DMW-BLK22 USB-C Battery for Panasonic Lumix. There are 2 charging indicators that display the charging status of both batteries. Smart LCD Display shows each battery-charging status.