Eaton 3S Gen2 850VA 510W 230V Offline UPS with 8× BS Outlets
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
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£109.99
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Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
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£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 2.3 / 5 (average from multiple review sources, as of 7 Aug 2026)
Based on a total of 47,264 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 47,264 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock. Express Delivery available with Amazon Prime.
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£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£109.99
Free Delivery
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B)
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock
Direct debit
Direct debit
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£109.99
Free Delivery
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Cheapest offer
Battery backup during power outages and unsafe voltage fluctuations, as well as protection from damaging surges and spikes - Ideal for the protection of: desktop computers, wireless networks, internet routers, printers, gaming consoles and other electronics Power: 850 VA / 510 Watts - Standard runtime: 20 minutes Power supply with 8 total BS outlets: 4 battery backup + 4 surge only + 2 USB Type-A ports / Data line (RJ45) surge suppression to protect against dangerous surges traveling along data linesUSB port (HID-compliant) for automatic integration with most common operating systems Delivery Contains: 8 BS outlets UPS + 2 USB Type-A ports + USB cord + Quick start + safety instructions 2 years standard warranty
£109.99
In stock
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Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B) - Details
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We have found 9 prices for Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B) - Price Information
- Cheapest price: £109.99
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Eaton 3S Gen2 UPS - 3S850B UPS, 850 VA / 510 W, 8× BS outlets (4 battery + surge, 4 surge only), 2× USB-A charging ports, USB HID - 3S850B - Reliable design, durable shielding, black (3S850B) is €£109.99to €£151.56 with a total of 9 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk.
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