LVSUN Professional Duo LCD Charger for Panasonic BLF19 and Sigma BL-61

This Duo LCD Charger from LVSUN charges 1 or 2 BLF-19  batteries via the included dedicated plates. These can be replaced by optional plates for various other batteries. The Duo can even simultaneously charge 2 different batteries with different voltages. It runs on 100-240 VAC power, allowing for use all over the world. Charging time is 3 times faster than normal ones, and the charger also features a USB 2.0 port for charging another device simultaneously.
 
The LCD screen provides a digital read-out of each battery's charge percentage--even when the charger is unplugged--via the test button. The Duo includes a power cord with a 2-prong US plug, as well as a 12-24 VDC car and airplane charger that plugs into a cigarette lighter. It built with over voltage protection, over charge protection, short circuit protection and over temperature protection.
 
The Duo LCD Charger from LVSUN is intelligent microcomputer chip control, switching voltage automatically. It will recover battery capacity of your device automatically and prolong the battery's life.