Main trade-off
APC BE850G2
Nine total sockets include six with backup. No equivalent PC-following bank is documented.
Head-to-head
APC BE850G2 vs CyberPower EC850LCD: Which plugs follow the PC?
The short answer
Choose EC850LCD for optional desk peripherals that should follow the USB-connected computer, with ECO deliberately enabled and those devices on its three controlled surge-only sockets. Keep always-on networking on the correct battery bank. Choose BE850G2 for two USB charging ports and documented RBC17 user replacement when PC-following control is unnecessary. Both back six sockets. EC850LCD permits 510 W versus APC’s 450 W, but each is also limited to 850 VA and no same-load runtime winner is established.
Before you choose
The reasoning and the trade-offs
The computer can switch off without taking the household with it
If a work desk also carries the home router, separate the always-on devices from peripherals that only matter while the PC is used. EC850LCD can turn three surge-only sockets off when its USB-connected PC is off or absent, after ECO has been enabled. Put suitable optional peripherals there and keep the network on the battery bank. BE850G2 has no equivalent documented control, which is sufficient when every connected device should remain independent of the computer. ECO starts off, so the feature needs an intentional setup rather than an assumption.
What this is based on
A shared network location plus an evening PC shutdown crossed with a controlled surge group and a separate backed-up bank. No independent switching of battery sockets is claimed.
Main trade-off
CyberPower EC850LCD
The three ECO-controlled sockets are surge-only and can turn off when the USB PC is off or absent.
APC BE850G2
- Choose it for
- Keep six essential AC connections while two compatible USB devices share the 2.4 A charging budget.
- Use the documented RBC17 replacement route and Quiet Alarm that retains the low-battery warning.
- Main trade-off
- Nine total sockets include six with backup. No equivalent PC-following bank is documented.
CyberPower EC850LCD
- Choose it for
- Let three optional surge-only peripherals follow the USB-connected PC, with ECO setup and placement checked.
- Read approximate load and battery information on the LCD, while keeping within 510 W and 850 VA.
- Main trade-off
- The three ECO-controlled sockets are surge-only and can turn off when the USB PC is off or absent.
About this comparison
APC BE850G2 vs CyberPower EC850LCD for a shared desk and always-on network. Compare ECO surge outlets, USB charging, the display and battery replacement.
Both provide six battery-backed sockets in a compact format, so either can enter a shortlist for a desk that also hosts the household network. They differ in what happens to the other peripherals after the computer is turned off.
Winner by situation
Start with what you need it to do
Optional peripherals should switch off with one USB-connected PC
EC850LCD provides three ECO-controlled surge sockets. Enable and test the function.
- APC BE850G2
- Caution
- CyberPower EC850LCD
- Better fit
Always-on networking shares the same physical desk
Both have six backed-up sockets. Keep EC850LCD networking away from the controlled surge group.
- APC BE850G2
- Good
- CyberPower EC850LCD
- Depends
Two charging cables and a supported user battery swap matter daily and later
BE850G2 combines two shared-output charging ports with RBC17 replacement.
- APC BE850G2
- Better fit
- CyberPower EC850LCD
- Caution
The planned load exceeds 450 W but remains within the EC850LCD limits
Check 510 W, 850 VA, suitable headroom and the equipment requirements before considering EC850LCD.
- APC BE850G2
- Caution
- CyberPower EC850LCD
- Depends
What matters in practice
The differences that matter
The computer can switch off without taking the household with it
If a work desk also carries the home router, separate the always-on devices from peripherals that only matter while the PC is used. EC850LCD can turn three surge-only sockets off when its USB-connected PC is off or absent, after ECO has been enabled. Put suitable optional peripherals there and keep the network on the battery bank. BE850G2 has no equivalent documented control, which is sufficient when every connected device should remain independent of the computer. ECO starts off, so the feature needs an intentional setup rather than an assumption.
How we reached this conclusion
A shared network location plus an evening PC shutdown crossed with a controlled surge group and a separate backed-up bank. No independent switching of battery sockets is claimed.
A visible load check and a place to charge phones solve different interruptions
Someone rearranging a shared desk may value EC850LCD’s approximate load and battery indicators when a monitor or other device is added. Someone who already knows the load but needs two phone charging leads may get more use from BE850G2’s two USB-A ports, sharing 2.4 A. EC850LCD’s USB port communicates with a host and does not replace a phone charger. Choose around the job that otherwise requires another device or connection. The LCD’s estimated runtime remains an estimate, and the APC charging budget does not promise laptop-class charging.
How we reached this conclusion
Changing desk equipment versus daily charging crossed with LCD information and charging-port inventory. Display estimates are distinguished from tested runtime.
The useful ECO feature comes with a different maintenance route
A buyer planning to keep the UPS through a battery change should include the service policy in the decision about automatic peripheral control. BE850G2 documents the RBC17 cartridge for replacement, while EC850LCD’s datasheet specifies a qualified technician. Choose APC if a supported user replacement matters more than ECO and the display. Choose EC850LCD when its desk behavior earns that service compromise. Neither the cartridge name nor the technician wording establishes future cost, availability or how long the original battery will last.
How we reached this conclusion
Long-term ownership plus an automation preference crossed with explicit battery-service policies. The trade is supported maintenance access, not predicted lifetime value.
Choice A
APC, BE850G2
APC BE850G2
Keep six essential AC connections while two compatible USB devices share the 2.4 A charging budget.
- Best matched use
- Keep six essential AC connections while two compatible USB devices share the 2.4 A charging budget.
Checked facts
- Separate evening networking from work peripherals: Six backed-up and three surge-only sockets, with no documented PC-following bank.
- Check a growing desk load: 450 W and 850 VA rating, status indicators.
- Charge alongside the AC equipment: Two USB-A charging ports, 2.4 A shared.
- Plan battery service: Documented RBC17 replacement.
Choice B
CyberPower, EC850LCD
CyberPower EC850LCD
Let three optional surge-only peripherals follow the USB-connected PC, with ECO setup and placement checked.
- Best matched use
- Let three optional surge-only peripherals follow the USB-connected PC, with ECO setup and placement checked.
Checked facts
- Separate evening networking from work peripherals: Six backed-up and six surge-only sockets, including three controlled by ECO.
- Check a growing desk load: 510 W and 850 VA, with approximate load and battery display.
- Charge alongside the AC equipment: USB communication, without charging ports in the unit inventory.
- Plan battery service: Battery replaceable by a qualified technician.
Meaningful differences
What changes the fit
| What changes | APC BE850G2 | CyberPower EC850LCD | Why it matters |
|---|---|---|---|
| Separate evening networking from work peripherals | Six backed-up and three surge-only sockets, with no documented PC-following bank. | Six backed-up and six surge-only sockets, including three controlled by ECO. | EC850LCD adds selective PC-following behavior only to that surge group. |
| Check a growing desk load | 450 W and 850 VA rating, status indicators. | 510 W and 850 VA, with approximate load and battery display. | Check both electrical limits. The LCD estimate is not a promised outage duration. |
| Charge alongside the AC equipment | Two USB-A charging ports, 2.4 A shared. | USB communication, without charging ports in the unit inventory. | EC850LCD needs another charging route for phones. |
| Plan battery service | Documented RBC17 replacement. | Battery replaceable by a qualified technician. | APC is the choice here when supported user replacement is a requirement. |
What you give up
Every choice has a cost
If you choose APC BE850G2
- The 450 W ceiling still applies even though the VA rating matches EC850LCD.
If you choose CyberPower EC850LCD
- There are no USB charging ports. Battery replacement is assigned to a qualified technician, and alarm-off loses low-battery sound.
Recommendation switch
The decision flips if...
The PC-following surge group is useful and the service route is acceptable
Choose CyberPower EC850LCD. EC850LCD provides that verified control, with always-on devices kept elsewhere.
Everything should stay independent of the PC and user replacement matters
Choose APC BE850G2. BE850G2 keeps the six-socket backup plan and adds shared-output USB charging.
What matters in practice
Before you choose
The desk can finish work for the evening while the household still needs the router and storage to stay on.
What this comparison cannot tell you
- The ECO function applies only to three surge-only outlets and is active on utility power.
- A twelve-socket total does not mean twelve battery-backed devices.
- No exact comparative runtime, energy saving or acoustic-noise reduction is established.
What the facts say
What the comparison shows
Useful conclusions from the current UPS battery backups comparison, followed by the checked facts used to reach them.
See the checked facts and calculation notes
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| APC BE850G2 |
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| CyberPower EC850LCD |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
APC BE850G2
Keep six essential AC connections while two compatible USB devices share the 2.4 A charging budget.
Use the documented RBC17 replacement route and Quiet Alarm that retains the low-battery warning.
See price & reviews on AmazonCyberPower EC850LCD
Let three optional surge-only peripherals follow the USB-connected PC, with ECO setup and placement checked.
Read approximate load and battery information on the LCD, while keeping within 510 W and 850 VA.
See price & reviews on AmazonLinks open in a new tab.