NP-FZ100 RAVPower Camera Battery Charger Set, 2-Pack 2040mAh Replacement Battery Kit, USB Dual Slot Battery Charger with Type C & Micro USB Ports for Sony A7III/A7R III/A9/A7R IV/A6600 [Upgraded]

RAVPower - Stay Powered RAVPower is the one-stop power charging solution for millions of customers from around the world. Leader in fast wireless charging thanks to our groundbreaking HyperAir technology, our wide variety of portable chargers and charging accessories provide a reliable way to stay powered anywhere, anytime. Specifications Battery Voltage: 7.2V Battery Capacity: 2000mAh (x2) Battery Cells: Premium Grade A Cells Charger Input: USB 5V, 2000mA (max) Charger Output: 8.4V, 550mA What's in the Box: 2 x 2000mAh Replacement Battery for Sony NP-FZ100 (Model: RP-BC018) 1 x DC Dual Battery Charger 1 x Micro-USB Cable 1 x User Guide Notes: 1. Compatible Models: Sony Alpha A7 III, A7R III, A9, Sony Alpha 9, A7R3. If you are not sure about compatibility, please contact RAVPower customer support for more information. 2. Wall charger / car charger / portable charger are sold separately. 3. A7R MARK 4 will display error if it is upgraded to firmware version 1.2. 4.Do not charge the batteries with the original Laptop power adapter. High voltage will burn the charging port.