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For online ups 48V amp adjustable external charger card Available ?
You are smart bro, but you lose switch off state, every time when you work on UPS Repair that time need to remove AC plug From Board.
For online ups 48V amp adjustable external charger card Available ?
You are smart bro, but you lose switch off state, every time when you work on UPS Repair that time need to remove AC plug From Board.