[Tested] How long can Sony A6400 record with USB power?
Did 2 tests:
1. Continuous video recording with fully charged Sony NP-FW50 battery.
2. Continuous video recording with USB power AND fully charged Sony NP-FW50 battery.
How long can they shoot? Let's find out.
#1. NP-FW50: https://ebay.to/2WV5zBd
#2. Micro USB through power bank: https://ebay.to/2RvWLAW and https://ebay.to/2x4CDfG
Sony A6400 Camera: https://ebay.to/2J12wmh