Uninterruptible power supply: external battery test

Website design By BotEap.com Website design By BotEap.comBatteries provide the lifeblood of most Uninterruptible Power Supplies (UPS) and power protection solutions (some work with flywheel energy storage devices, but most contain batteries). They provide protected loads with continuous power in the event of utility power failure, which will support loads while a generator or alternate power source […]