G.T.Power A620, Руководство по эксплуатации

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The screen displays the current state of discharge. You can alter the discharge current by
pressing Start/Enter key during the process. Once you change the current value, store it by
pressing
Start/Enter
button again.
To stop discharging press Batt Type/Stop key once. The audible sound indicates you at the
end of process.
Lithium battery internal resistance is one of the important index about battery discharge capacity and efficiency.We can
know battery performance and the matching of each battery by getting the battery resistance value.The lithium battery internal
resistance value tested by this charger is relative(not absolute), which is tested under the testing voltage. But is can also know
the battery performance and compariso,you had better put them under the same voltage to detect. For example, to compare
two 3-cells batteries,you should ensure that the total voltage is consistent. Testing in the single voltage of 4.20V,the test data
is smaller the performance better and the data more close to the battery the better matching nature.
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