Kindly need your support , we provide internet service by towers , thus we usually use CCR1036 , we facing with electricity power multi cut daily , thus we use UPS or ( batteries + inverter ) , its mean the power convert from AC main to DC battery , also inverter from battery to AC that feeding power supply of CCR1036 , its lead to loss power
My question : can we feeding dc power directly from battery to CCR ( without using CCR power supply ) ?