SmallRig Camera Battery and Charger Kit for NP-FZ100 3824 1. 【Fully Decoded Chip】: the battery supports original camera and charger without causing pop-ups and enables power display. 2. 【Dual Fast Charging】: quickly charges one or two batteries with high current output. 3. 【Digital Screen Display】: LCD screen displays charging current, charging voltage, charging progress, and charging capacity in real time. 4. 【Long Battery Life】: 2040 mAh high capacity brings long battery life. 5. Multi-ways of Charging: built-in USB-A charging cable and USB-C input interface allow being charged via the charger, car charger, or power bank.