Marsriva KP3
![]() | Outdated Product Type: low voltage UPS (router, camera); Form factor: standard (flat); Input voltage: 12 В; Rated output power (W): 18; Dimensions (mm): 27x115x83; Weight (kg): 0.25; |
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Output connectors 1 x DC 12 V 1.5 A, 1 x DC 9 V 2 A, 1 x DC 5 V 2 A.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Marsriva 2026 - new arrivals, bestsellers, and the most relevant models Marsriva.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Marsriva 2026 - new arrivals, bestsellers, and the most relevant models Marsriva.

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Model overview based on user reviews
The Marsriva KP3 10 Ah is a highly convenient and versatile low-voltage UPS designed for routers and cameras, offering reliable power during outages. Users appreciate its compact design and the ability to last over 7-8 hours, making it an essential device during power interruptions. It features multiple output voltages and short circuit protection, ensuring the safety and adaptability of connected devices. The device operates silently and charges efficiently when electricity is available. Overall, it is a practical solution for maintaining internet connectivity during blackouts, with users expressing high satisfaction and no significant drawbacks.
Pros
Cons
Bought at the start of the blackouts in 2022-2023. Very convenient box. Helps to power your router and modem so that you are connected to the internet under any conditions. Convenience. Versatility. Features short circuit protection. Different output voltages. Operates Line-interactive. Very compact. Lasts me over 8 hours. The very need to use such devices is very upsetting. Damn Ru$$ia! |
Purchased as a replacement for an old power bank, so that it was not necessary to manually switch the router each time from the outlet to the power bank when the lights were turned off. No regrets, it's very convenient. The battery capacity lasts for 7+ hours, it charges while there is electricity, I haven't measured the exact time. It looks quite nice, a small box that doesn't make any noise. During the time of use, nothing was found, 100% satisfied. |
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