https://www.bhphotovide
Specs:
Output: 50W / 84 VA
Input: 120V
50/60 Hz Auto-Sensing
NEMA 5-15P Input Connection
2 x NEMA 5-15R Output Connections
3 x USB Ports (2 x 1A & 1 x 2.4A)
Lithium-ion Battery
Recharge Time: 2.5 Hours
340J Surge Energy Rating
LED Status Display