Frequently Asked Question

Description of CipherLab UHF battery charging behavior.

Last Updated 1 days ago

UHF FW Version	Feature	RK25	RS35	RS36
V1.16 and V1.16 above	UHF Gun at 0% Battery	Cannot be used, regardless of power supply.	Cannot be used, regardless of power supply.	Cannot be used, regardless of power supply.
	AC Charging	Charging only occurs when host uses AC.	Charging only occurs when host uses AC.	Charging only occurs when host uses AC.
	UHF + Reader Mode	Host stops supplying power.	Host stops supplying power.	Host stops supplying power.
	Host Battery Threshold for Power Supply	Host battery > 15%.	Host battery > 35%.	Host battery > 80% (Battery performance mode).
	UHF Gun Battery Threshold	UHF Gun battery	UHF Gun battery	UHF Gun battery
	Balance Mode	Not applicable.	Not applicable.	Balance mode: No power supplied to UHF pistol.
V1.16 and earlier	Without AC power, UHF Gun battery below 20% will forcibly use the host's power, regardless of the host's status.