Globalmediapro Li160A supports 79W power draw. It is sufficient for almost any modern camera and light. It is not sufficient for Mark's system which draws close to 100W. Our Li230A 230WH battery supports 100W draw.
We provide 1 year (2 years for orders over 20 pcs) battery warranty. As far as I understand Mark's batteries work fine if not overloaded.
Our batteries are protected from overloading. They should shut down if overloaded.
Power (W) and Energy (WH) are two different things. For a battery, Power is SPEED of drawing of the stored Energy. The Power limit (79W) is like a speed limit. You cannot ride it faster.
A battery may have less Energy but higher Power limit. Old cameras and lights used more Power. So older battery designs may offer higher Power limit. There are of course new high Power designs. The maximum Power limit on the market for an on-camera battery is 110W as far as I remember.
Steadicam applications often require higher Power. Please check that Power required for your system does not exceed the Power limit of the battery you plan to purchase.
