UPS Battery Backups · Head to head

APC Back-UPS BE850G2 vs GOLDENMATE 1000VA/800W LiFePO4 UPS

Full UPS Battery Backups comparison in 2026

Updated October 2026
Data from Amazon and official APC and GOLDENMATE sites.
2026 verdict
APC Back-UPS BE850G2 is the more complete option versus GOLDENMATE 1000VA/800W LiFePO4 UPS in 2026, helped most by price, rating, and warranty.
APC Back-UPS BE850G2
Winner
APC Back-UPS BE850G2
$137.99$159.9914% OFF

Last recorded price

Buy on Amazon USA
It has the clearer edge on price, rating, and warranty, and it stays ahead on outlets & ports and monitoring & management. GOLDENMATE 1000VA/800W LiFePO4 UPS is still relevant if you care most about capacity & output, but APC Back-UPS BE850G2 is the stronger recommendation overall. For the average buyer, APC Back-UPS BE850G2 is the safer choice.
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FeatureAPC Back-UPS BE850G2GOLDENMATE 1000VA/800W LiFePO4 UPSWinner
Price$137.99$249.99APC Back-UPS BE850G2
Rating4.64.4APC Back-UPS BE850G2
Warranty3 years2 yearsAPC Back-UPS BE850G2
Capacity & OutputNonePure Sine Wave OutputGOLDENMATE 1000VA/800W LiFePO4 UPS
Outlets & PortsUSB-A Charging PortNoneAPC Back-UPS BE850G2
Monitoring & ManagementUSB Data Port, Power Management SoftwareLCD DisplayAPC Back-UPS BE850G2
IntegrationsHome AssistantNoneAPC Back-UPS BE850G2
BatteryUser Replaceable BatteryLiFePO4 BatteryTie
Automatic Voltage RegulationNONOTie
Winner
APC

APC Back-UPS BE850G2

14% OFF
Prime exclusive deal
$137.99
$159.99

Last recorded price

Buy on Amazon USA
  • + Price: $137.99
  • + Rating: 4.6
  • + Warranty: 3 years
  • - Capacity & Output: None vs Pure Sine Wave Output

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • APC Back-UPS BE850G2
  • GOLDENMATE 1000VA/800W LiFePO4 UPS

Loading price history...

Frequently Asked Questions

Which is better overall: APC Back-UPS BE850G2 or GOLDENMATE 1000VA/800W LiFePO4 UPS?

APC Back-UPS BE850G2 has the stronger overall profile in this comparison, especially for price, rating, and warranty.

What is the biggest difference between APC Back-UPS BE850G2 and GOLDENMATE 1000VA/800W LiFePO4 UPS?

Price is one of the clearest differences: APC Back-UPS BE850G2 lists $137.99, while GOLDENMATE 1000VA/800W LiFePO4 UPS lists $249.99.

Which one looks better on price?

APC Back-UPS BE850G2 is listed at $137.99, while GOLDENMATE 1000VA/800W LiFePO4 UPS is listed at $249.99. APC Back-UPS BE850G2 (better spec).

Who should buy APC Back-UPS BE850G2?

Choose APC Back-UPS BE850G2 if your priority is price and rating and that matters more than capacity & output.

Who should buy GOLDENMATE 1000VA/800W LiFePO4 UPS?

Choose GOLDENMATE 1000VA/800W LiFePO4 UPS if your priority is capacity & output and that matters more than price.

Full comparison table

Compare all 18 UPS Battery Backups side by side

You are looking at two of them. The full table lines up all UPS Battery Backups in the catalog with the same specs, so you can filter by what you need and sort by price or rating.

  • 18 UPS Battery Backups
  • 41 specs compared
  • 38 filters
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