What is an APC backup?

An APC backup is almost always an APC battery backup, which is a UPS from APC. It supplies power from a battery when the wall power fails. The term can be confusing, because some people also use it to mean data backup. A UPS does not back up files.

Power backup, not data backup

• APC power backup: keeps devices running for a short time during an outage.
• Data backup: copies of files stored on drives or in the cloud. APC does not provide this on its battery products.

What an APC backup protects

• Computers and monitors.
• Routers, modems and Wi-Fi gear.
• Network storage and small servers.
• Home entertainment gear.

How it helps

• Prevents sudden shutdowns that can damage files.
• Gives you time to save and shut down.
• Blocks surges.
• Evens out voltage on many models.

How long it runs

Runtime depends on your load and the model. Light loads can run for an hour or more. A gaming PC may run for only a few minutes. APC publishes runtime charts for each model.

How to choose

1. Add the watts of your devices.
2. Add 25 percent headroom.
3. Choose a model with a higher watt rating.
4. Decide between Back-UPS for home and Smart-UPS for servers and network gear.

Pair a UPS with a real data backup plan so you are protected from both power loss and data loss.