This lithium ion pack is individually boxed for safe shipment. It is made with safe, light-weight 18650 cells for a long life. This fully PCB protected battery pack are UN38.3 certified and UL1642 compliant.
The battery pack's termination is 2 bare wire leads.
The battery I recently purchased is used to power the Bluetooth link unit to transmit data from the telescope encoders to my cell phone. This allows me to search for astronomical units on my phone first and then aim the scope to the spotted source on my phone....moving the scope to the directed position. Amazing technology. I love it!