Newcastle Systems PSNU-RM battery meter - remote

The PSNU-RM Remote Battery Meter designed exclusively for any PowerSwap Nucleus Classic Lithium Power System is an advanced monitoring unit that accurately measures and displays your battery's remaining runtime in an easy-to-read format that can be viewed up to 50 feet away.

At the press of a button, a second display provides more detailed battery data that includes state of health (SoC), # of cycles, temperature levels, date of manufacture, and more.