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..