Because capturing the perfect shot often requires extended battery life, the Twin Battery Charger for Np-W235 Battery is an essential accessory for photography enthusiasts and professionals alike. This dual battery charger is specifically designed to power two Np-W235 Lithium-Ion Batteries simultaneously, providing a steady 8.4 volts of power at 1.125 amps. The charger's intelligent design allows for efficient charging, ensuring your batteries are ready when you need them. It features a slow charging function, which is often considered better for battery longevity, according to user reviews. This feature allows you to plan your charging time and extend the life of your batteries. One of the standout features of this twin battery charger is its ability to display the exact charging percentage. This allows you to monitor the charging progress of each battery, providing you with precise information on when your batteries will be fully charged and ready for use.