Battery Holder 2x 18650 with DC 2.1 power jack
The Battery Holder 2x 18650 with DC 2.1 power jack, is a battery compartment that on the upper side has cables for connection and power supply.
In each case you can put 2 batteries 18650 to give you 7.4 Volts.
This battery case can be used to reliably and for many hours power robotic applications or IoT applications. The 18650 batteries are rechargeable and with a large capacity. Two standard 18650 batteries with a voltage of 3.7V and a capacity of 3000mAh in this battery case in series deliver energy based on the type E = V x I x t
E=7,4V x 3000mA x 3600s = 79920J
- Base: 74.5mm x 40.8mm x 17.7mm (2.93″ x 1.6″ x 0.69″)
- wire length 12cm