1)Check what type of battery (SMF or Tubular) and Ah of battery before connecting to UPS.
2)UPS has a selection switch present at the back panel of UPS to set the charging current.
3)Charging current can be set as per the Ah rating of the connected external battery.
Note: Note :Wrong selection of charging current may reduce battery life.
2)UPS has a selection switch present at the back panel of UPS to set the charging current.
3)Charging current can be set as per the Ah rating of the connected external battery.
Note: Note :Wrong selection of charging current may reduce battery life.