CIRCULAR CHARGING ADAPTER
The LEDs on the circular charging adapter illuminate blue when connected to a power
source. While charging, the LEDs become red. When charging is complete, the LEDs once
again turn blue. In order to prevent overcharging, the charger will automatically stop
charging the battery once the battery has a full charge.
AUTOMATIC TEMPERATURE SENSING
The Pulse contains a temperature sensor that can automatically detect the temperature of
the electric heating wire in the tank. When the electric heating wire temperature exceeds
the recommended temperature, the battery will automatically turn off to protect the tank.