XO Trailer Jack Outer Tube Cap Model:ORJW750BKC total watt hours and used

total watt hours and used battery capacity in amp hours since last charge

Control your usage with real-time total power consumption information

It can’t get easier than this – All you need is a 12V battery source (not supplied) wired up to a 50A Anderson style connector (connector supplied) and an inline 50A fuse (not supplied)

a 15A rated Merit socket

XO Trailer Jack Outer Tube Cap Model:ORJW750BKC total watt hours and usedReplacement dust cap for the outer tube of Ark XO Series jockey wheels. ORJW500BC Blue cap suits XO500, XO350, and XO350R jockey wheels ORJW750BC Blue cap suits XO750 and XO500R jockey wheels ORJW750BKC Black cap suits XO750 Black Edition jockey wheels