This Qudos action battery pack is a useful spare to the one you get with your Qudos action video light. If you need two batteries to make extra sure you don’t miss any action, Qudos to you.
BATTERY : Li-Po USB Rechargeable (3.7v 1000mAh 3.7w)
DIMENSIONS : 30 x 35 x 20mm.
ACCESSORIES: USB recharge cable..