Manual

13
FREQUENTLY ASKED QUESTIONS
Q. What is state of charge (SOC)?
A. It is the remaining battery capacity expressed as a percentage of full charge capacity.
Q. What is State of Health (SOH) or Battery Health?
A. It is expressed as a percentage of the ratio of predicted full charge capacity over the design
capacity. The BM320 uses 4 levels to represent the battery health: Ideal, Good, Fair and Poor.
Please look at the battery health section for more detail.
Q. What is the low battery capacity alarm for?
A. The unit uses audio alarm to remind the user that the battery capacity is reduced to the set level.
Q. What is the battery health alarm for?
A. The unit uses audio alarm to remind the user that the battery state of health is reduced to
the set level.