Neewer 14.4V 3200mAh Li-ION Rechargeable Flash Battery High Capacity Compatible Q3 and Q3 (2nd Version) Flash Strobe

Needed a backup since I sometimes use up my battery during a shoot. Obviously, having a second battery solves that problem. Love it. No more worrying.

The battery really last along time

On time

extends use of flash to almost unlimited. Last all day and then some.

DO NOT WAIST YOUR MONEY. Here is what you are going to get. you are going to get everything that you paid for BUT WAIT. that is it .. it ends there. You can not find replacement batteries Anywhere and you can't contact customer service and Amazon can't help you. I spend hundred of dollars on this equipment and I have to now go by more NOT FROM NEEWER. so that I can do my job and that is why I bought these in the first place. I am out hundreds but you don't have to be if you just read this first.