The WattBox Double Conversion Uninterruptible Power Supplies (UPS) are packed with features to keep vital equipment running with zero transfer time to battery backup in the event of power loss, ensuring seamless operation as the inverter is already supplying the connected equipment load. This Pure Sinewave UPS provides reliable battery backup to prevent costly disruptions and offers advanced system monitoring and configuration via the included PC software. With use of up to 8 outlets, you'll be able to power and protect an entire rack of equipment. Brand-new features allow partners to extend the life of their installation by connecting up to five extended battery packs, easily daisy-chaining them off the UPS. Once connected, the EBPs automatically detect and set the optimal recharge rate for hassle-free operation.