Huawei SmartLi 2.0 User Manual page 45

SmartLi 2.0
User Manual
Figure 3-1 Recharge diagram
Step 3 Tap the charge button on the screen of the portable battery charger/discharger to
begin charging. The cell voltage of the battery module can be monitored in real
time during the recharge, and the charging can be terminated based on the preset
parameters. The cell overcharge/overdischarge protection function is also provided.
Step 4 Connect a communications cable to read the cell voltage and temperature to
prevent overvoltage, overtemperature, undervoltage, and undertemperature,
thereby ensuring the safety of battery module charge and discharge.
Step 5 The recharge data can be stored in the portable battery charger/discharger.
Table 3-5 Conditions for judging charging termination
Termination Condition
The charging time is longer than 10
minutes and the battery current is less
than 0.02C (C is the rated battery
capacity measured in A).
Issue 09 (2022-01-30) Copyright © Huawei Technologies Co., Ltd.
3 Transportation and Storage
Method for Measuring Battery
Charge Current
● Use a clamp meter to measure the
current of the negative battery
cable.
● View the battery current displayed
on the LCD.
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