K&F CONCEPT 2-Pack NP-FZ100 Battery for A7iv USB-C Batteries & LED Display Compatible With Sony A7iii, FX3, FX30, ZV-E1, ZV-E10 ii, A7C, A7R3, A7R4, A9, A6600 Cameras 2520mAh

High‑Capacity Battery: Equipped with a 2520mAh large‑capacity lithium‑ion cell, It delivers long‑lasting power, meeting the demands of extended video shooting and photography projects. Wide Compatibility: Compatible With Sony A7iii, FX3, FX30, ZV-E1, ZV-E10 ii, A7C, A7R3, A7R4, A9, A6600 Cameras USB‑C Fast Charging: Built‑in USB Type‑C charging port allows convenient direct charging via a USB‑C cable. Smart battery level indicator, simply press the power, check button and the LED lights show the remaining capacity: all 4 lights on indicate 100% charge, 3 lights indicate 75%, 2 lights indicate 50%, and 1 light indicates 25% Flexible Charging Options: The battery can be conveniently charged via a wall outlet, car charger, or other dedicated chargers, offering a variety of charging solutions to suit different situations. Safety Protection: Built‑in multiple protection circuits (over‑voltage, over‑current, short‑circuit, over‑temperature, and over‑charge protection). The battery adopts a premium ABS+PC flame‑retardant shell and an advanced safety circuit design, ensuring stable voltage/current output and safe operation.