The discharge voltage is set accordingly with the model of your battery load units, like LB48V-300A is set with discharge voltage 48V, normally all these have been set correctly and QC before delivery, customer no need to worry or do anything about it, in case you need to change or reset the discharge voltage somehow, the instruction bellow would be useful

  • The setting can only be done in Chinese, if your unit is English, you would need switch language to Chinese first
  • The instruction take LB48V-300A for example
  1. “系统管理”, “参数管理”, “主板参数”,then click ↑ ↓ ← → ↑ ↑ ↓ ↓

  2. Password 9576

  3. Setting Voltage to 48V, Current to 300A