6.4. Resetting / Recalibrating the HAB
The following section describes the reset / recalibration process.
6.4.1. Resetting the HAB™
If necessary, you can reset the HAB™ by first turning it on using the front power button, and
then pressing and holding down the power button for 10 seconds. This will clear any alarms and
protection locks. This will not reset the cycle count.
6.4.2. Recalibrating the HAB™
SoC is a calculated value meant as a guide for users but does not affect how the battery acts or
performs. If you find the SoC becoming inaccurate or drifting, please try re-calibrating the
battery SoC by charging it up to 56.4 V.
• If the SoC reaches 100% before the battery is at 56.4 V, please do not stop charging.
Continue fully charging to 56.4 V.
• If a high voltage alarm occurs, you can ignore it. You will still be below the high voltage
protection. Note: If this does occur, the alarm will not clear until the voltage falls below
54.4 ±0.5 V.
After fully charging to 56.4 V, please look at the display and write down the kWh shown for your
records and to calculate the capacity of your HAB. Multiply that number by 1000 to get the Watt
hours, then divide the Watt hours by 48 V to determine the Amp Hour capacity of your HAB. For
example, if the display read 7.5 kWh, multiply by 1000 to get 7500 Watt hours, and then divide
by 48 V to get 156.25 Ah, the capacity of your HAB™.
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