850VA / 510W capacity
The supplied load capacity is 850VA / 510W with a 10A thermal-breaker input-protection claim in the description.
The Eaton 3S850AU is a wall-mountable standby powerboard UPS rated at 850VA / 510W, with eight AC power outlets and two USB receptacles listed in the supplied specifications.
The source divides the AC outlets into four battery-and-surge and four surge-only positions, and lists a replaceable sealed 12V 9000mAh lead-acid battery.

The supplied load capacity is 850VA / 510W with a 10A thermal-breaker input-protection claim in the description.
The source lists eight AC power outlets, including four battery-and-surge and four surge-only outlets, plus two USB receptacles.
The structured specification lists a sealed, replaceable 12V 9000mAh lead-acid battery.
Source review: Supplier confirmation required: the description lists 50/60Hz input frequency, while the structured specification lists 65Hz. Both values are preserved below.
The supplied load capacity is 850VA / 510W.
The source lists eight AC power outlets and two USB receptacles.
Yes. The structured specification lists a replaceable sealed 12V 9000mAh lead-acid battery.
The supplied fields list a 12-month limited Eaton manufacturer warranty.
(3S850AU)
Confirm the input-frequency requirement because the supplied description and structured specification do not match.
| General and power | |
|---|---|
| Brand | Eaton |
| Model / SKU | 3S850AU |
| Product type | Standby UPS |
| Series | 3S |
| Load capacity | 850VA / 510W |
| Input mains voltage stated in description | 220240V |
| Input voltage stated in structured specification | 230V AC |
| Output voltage values listed | 220V AC; 230V AC; 240V AC |
| Input voltage ranges listed | 168295V AC; 220240V AC; 192276V AC |
| Description input frequency | 50/60Hz |
| Structured input frequency | 65Hz |
| Input protection stated | 10A thermal breaker |
| Outlets, protection and interfaces | |
| Phase | Single phase |
| Receptacle types | USB; AC power |
| Battery and surge outlets | 4 |
| Surge-only outlets | 4 |
| Receptacle detail | 2 x USB; 8 x AC power |
| Dataline protection | Coax |
| USB HID-compliant port | Yes |
| Status indicator | Battery-replacement LED |
| Battery and environment | |
| Battery chemistry | Lead acid |
| Battery voltage | 12V |
| Battery capacity | 9000mAh |
| Battery characteristics | Sealed |
| Replaceable battery | Yes |
| Maximum operating temperature | 40°C |
| Storage temperature | -25°C to 55°C |
| Maximum operating elevation | 3km |
| Physical properties | |
| Form factor | Wall mountable |
| Dimensions (W x D x H) | 335 x 170 x 86mm |
| Approximate weight | 4.30kg |
| Application types listed | |
| Applications | Telephone; modem; network; TV; desktop computer; home appliance; home theatre; internet gateway; gaming console; video equipment; decoder; workstation; business-critical system; multimedia device; computer |
| SKU | 3S850AU |
| Barcode # | 743172101853 |
| Brand | EATON |
| Shipping Weight | 5.0700kg |
| Shipping Width | 0.100m |
| Shipping Height | 0.050m |
| Shipping Length | 0.390m |
| Shipping Cubic | 0.001950000m3 |
DeviceDeal is an authorised Eaton reseller. This product is covered by a 12-month limited Eaton manufacturer warranty in Australia, as listed in the supplied product information.
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