5-level charge indicator, LED flashing during charging, all LEDs lit when battery is fully charged, The PL-Q80A is compatible with all Fxlion BP Li-ion batteries and other V-mount batteries., Mains power enabled, USB output operational, USB output works with battery charging and USB output operating together., USB port available offering more options. Can be used for all devices requiring a 5 V input., It can charge the battery and mobile phone simultaneously; when the power is cut off, the battery, Features:, · Fast charging function. Fast charging reduces charging time by half. Recommended for batteries with a capacity greater than 100 Wh., · Compact and easy to carry. Suitable for various charging environments., · USB port available offering more options. Can be used for all devices requiring a 5 V input.