The Riello NPW 800 S Interactive UPS is a device designed to provide efficient protection against power outages and fluctuations in both home and professional environments. This uninterruptible power supply features line-interactive technology, enabling automatic regulation to maintain electrical stability and protect sensitive electronic equipment without unnecessary interruptions. It offers a nominal power of 800 VA with multiple ratings including 360 W and 480 W, flexibly adapting to various power demands. Finished in an elegant black design, it incorporates VRLA (Valve Regulated Lead Acid) battery technology, ensuring reliability and safety in backup autonomy. This model includes two Schuko outlets, sufficient to connect and protect key devices, and operates with standard voltages of 220 V, 230 V, and 240 V, compatible with most European power grids. Additionally, it features USB and USB 2.0 ports to facilitate communication with computers for monitoring unit status and configuring power or outage alerts via dedicated software. The CE certification confirms compliance with European safety and electromagnetic emission standards. Overall, the Riello NPW 800 S is a robust technical solution to maintain operational continuity and protect data and equipment integrity against electrical network issues, easily integrating into installations where reliability and quick response are essential.
Last updated: November 2025
At weev, customer satisfaction is important to us. This Refund Policy explains the conditions under which returns and refunds may be requested.
Customers may request a return within 30 days of receiving their order.
To be eligible for a return:
Certain items may not be eligible for return, including:
If your order arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery.
To help us review the issue quickly, please provide clear photos of the item and packaging when contacting support.
To request a return, please contact our support team before sending any item back. Unauthorized returns may not be accepted.
Once your return request is reviewed, you will receive instructions regarding the return process.
After the returned item is received and inspected, approved refunds will be issued to the original payment method used during checkout.
Please note that processing times may vary depending on your bank or payment provider.
Original shipping costs are generally non-refundable unless the return is due to:
If you wish to exchange an item, please contact our support team to review the available options.
Orders may only be canceled before they have been processed or dispatched. Once an order has entered fulfillment or shipping stages, cancellation may no longer be possible.
If you have any questions regarding returns or refunds, please contact us:
weev
MAISIM LTD
📞 +44 7830775238
📍 2 Frederick Street, Kings Cross, London, United Kingdom, WC1X 0ND
United Kingdom, WC1X 0ND
I’m impressed with the durability and look of this case.
The grip is fantastic — no more accidental slips. Highly recommend.
Amazing quality considering the price.
Strong and flexible material that returns to shape after bends.
The raised edges around the camera are tall enough — no more scratches on my lenses. Very happy customer here!
Provides excellent protection all around without adding too much weight.
This case just feels right in my hand. Nice weight, good texture, and strong build.
Excellent camera protection with raised edges. The material is high quality and the fit is spot on. Very happy customer.
Stylish yet functional. Best of both worlds.
Love this case so much! It has a luxurious feel and has protected my phone well.
Super lightweight yet very strong. I love how thin it is while still protecting against drops. Best case I've tried recently.
The material hasn’t stretched or worn out at all. Really good long-term quality.
This case is slim yet offers strong protection. The soft touch finish feels really nice.
This thing has survived some serious drops. I’m impressed with how well it absorbs the shock.
Excellent lens protection and overall build. Highly recommended.
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