Dynacore DWM-50 Super Mini 50Wh Pocket Battery – includes Charging Cable and Magnetic Ring

28V B-Mount Battery
The ultra volume energy ratio design, use high power cells, rechargeable Li-ion battery, no memory effect.
With 2*D-Tap,1*USB-A and 1*USB-C multiple outputs options for equipment power supply.
Maximum 250W/10A output can power high voltage camera and high power lighting.
Build in smart PCB for over-heat, over-charge, over-discharge and over-current protections.
5-level indicators.
Build in smart communication system, can display the battery voltage / battery capacity / operating time / working current on the
camera with communication function.
More safe and compatible structure, with rubber corners can adapt to falling in the work without damaging the shell.
Use special materials for battery negative and positive can bear the temperature up to 230℃, The problem of high-temperature
damaged components caused by high current discharge is solved.
Use professional B-mount or USB-C charger to charge B-mount battery.
D-Tap,USB-A and USB-C ports with dust cap design.

High power tiny sizw V-mount battery. With 15Wh up to 10 Amps working current you can get a lot of power out of this little buddy. With one D-tap output and two USB outputs, So you’re never running out of possibilities to power your equipment.

The best thing about it is the regulated USB-C output, that can charge your MacBook or any other USB-C compatible device on the go.
At the moment there are three capacities available-a 50Watthours, a 98Watthours and a 150Watthours called NANO ONE, NANO TWO and NANO THREE.

A LCD shows you the remaining canpacity and voltage as well as the voltage of USB and USB-C ports. These sockets are protected from dust and moisture by a rubber lid.

There anr some dedicated accessories around, like different plates-of course in the compact design of the NANO battery.

D-200MS is a great size choice many who want to run their camera and or lighting with size and high capacity is considered.

Great small size which uses an innovative double housing structure to help isolate the cells from circuit board. This, along with a newly designed super strong outer shell, offers the best protection for the cells from damage cause by impact.

Features include D-tap and USB output connectors outputs for use in powering a multitude of peripherals.
D-tap output support a maximum of 10A output, which is perfect for a camera, LED light, monitor or wireless transmission system, etc. 
USB output offers 5V and 2Amp handling for convenient charging of mobile phones, iPad, etc.