When comparing APC BX850M vs APC BGE50ML, the Slant community recommends APC BX850M for most people. In the question“What are the best UPS (uninterruptible power supply) units under or around $100?” APC BX850M is ranked 2nd while APC BGE50ML is ranked 4th. The most important reason people chose APC BX850M is:
It can be plugged to a computer via USB and, this way, controlled or configured via the operating system. Users can do operations like schedule an automatic shutdown.
Specs
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Pros
Pro Can be controlled via a computer
It can be plugged to a computer via USB and, this way, controlled or configured via the operating system. Users can do operations like schedule an automatic shutdown.
Pro Easy to monitor
The BX850M has an LCD display for quick stat monitoring. It gives out info such as current voltage, battery time remaining or load.
Pro Batteries are easy to replace
If there's ever a need to replace this unit's battery, a replacement battery is quite easy to find online. As for the replacement operation itself, it's very simple and requires virtually no technical knowledge: you just need to remove the battery cover, take out the battery, unplug the connectors, and then the opposite steps in reverse order for the new battery.
Pro Good for domestic or small office workstations
This unit's 510 W power and surge protection up to 1103 J make it a good option for protecting most home electronic equipment and even some office-level devices, if they are not too demanding.
Pro Can be used as a mobile power bank
Designed to be an on-the-desk UPS, you can undock the battery pack easily when going on trips, then dock it back for charging once you get home. Keep in mind that taking the battery out of the device will turn the UPS into a simple surge protector, leaving your equipment vulnerable to power outages.
Pro Remarkably long on-battery life of 33 minutes at full load
Unlike other UPS units, this one has an unusually long on-battery life of 33.2 minutes at its maximum load. In the event of a blackout, you can still power your modem/router and access the internet for 30 more minutes using other devices like mobile phones and laptops.
Pro Quickly charges mobile devices
Its 2.4A USB port is perfect for charging smartphones and tablets with large battery capacities quickly. It also has two additional 1.0A USB slots for charging other devices.
Cons
Con Not all outlets have power backup
Despite having a total of 8 outlets, all with surge protection, only 4 of them have power backup.
Con Very expensive for its features
Costing $89.57, this UPS is quite expensive. For the same price, you can buy a similarly-useful APC BGE70 and a decent USB powerbank and still have money to spare.