Tell at a glance if your charger is functioning properly and your battery is fully charged. The Watt's Up comes with connectors pre-installed to connect to your battery and charger. This will work for both Sierra and CUDA scooters.

The Watt's Up meter measures all the aspects of how power is being transferred. It measures current Voltage, Amps, Wattage. It keeps track of total Watt Hours (Wh), Amp hours (Ah) peak Watts (Wp) and peak Amps (Ap). It also records minimum Volts (Vm). The LCD display measures Voltage, Amps, and Wattage in real time and cycles through the other measurements.

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