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Marsriva KP1 Ultra 30 VA

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Compact and lightweight mobile low-voltage DC uninterruptible power supply (UPS) with five output connectors (1xUSB, 4xDC) and support for a cold start function to power up de-energized devices. The manufacturer positions it as an affordable mid-range product for 2023, aimed at household use. It stands out with a light weight (0.5 kg) and modest dimensions (3.2x10.8x17.3 cm), making it suitable not only for home use but also easy to take with you on trips to the countryside, camping, or other outdoor events. The Marsriva KP1 Ultra 30 VA UPS is equipped with a built-in Li-Ion battery with a capacity of 16 Ah or 59.2 Wh. This amount of energy is sufficient to provide over 10 hours of autonomous operation for a client device consuming around 5W (the typical consumption of a budget Wi-Fi route...r is 3-4W). This model can provide backup power for various network devices, including routers and switches, GPON/ONU fiber terminals, Wi-Fi access points and repeaters, radios, surveillance cameras, local LED lighting systems, etc. Thanks to the USB-A port, a smartphone or small tablet can be charged. If necessary, it can continuously deliver power up to 30W. For connecting loads, there are: 4 DC5525 connectors (2x12V/2.5A, 1x9V/2.5A, 1x5V/2.5A) and one USB-A port (5V/2.1A). It comes with a DC5525 cable. Its portability makes it perfect for travel, ensuring you're never without power on the go. Additionally, its ability to support various devices simultaneously and long battery life are key factors that outshine similar products in the market.
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Marsriva KP1 Ultra 30 VA
Main
Typelow voltage UPS (router, camera)
Form factorstandard (flat)
Input
Input voltage1 phase (230V)
Input voltage range100 – 240 В
Bypass (direct connection)in absent
Output
Output voltageDC (constant voltage)
Peak output power30 VA
Rated output power30 W
USB-A for charging1 pcs / 5 H 2.4 A /
Battery
Total battery capacity16 Ah
Protection
Protectionshort circuit protection
overload protection
General
Dimensions (HxWxD)32x108x173 mm
Weight0.5 kg
Official Websitemarsriva.com
Added to E-CatalogOctober 2023
Output connectors 2 x DC 12 V 2.5 A, 1 x DC 9 V 2.5 A, 1 x DC 5 V 2.1 A.

Compact and lightweight mobile low-voltage DC uninterruptible power supply (UPS) with five output connectors (1xUSB, 4xDC) and support for a cold start function to power up de-energized devices. The manufacturer positions it as an affordable mid-range product for 2023, aimed at household use. It stands out with a light weight (0.5 kg) and modest dimensions (3.2x10.8x17.3 cm), making it suitable not only for home use but also easy to take with you on trips to the countryside, camping, or other outdoor events.

The Marsriva KP1 Ultra 30 VA UPS is equipped with a built-in Li-Ion battery with a capacity of 16 Ah or 59.2 Wh. This amount of energy is sufficient to provide over 10 hours of autonomous operation for a client device consuming around 5W (the typical consumption of a budget Wi-Fi router is 3-4W). This model can provide backup power for various network devices, including routers and switches, GPON/ONU fiber terminals, Wi-Fi access points and repeaters, radios, surveillance cameras, local LED lighting systems, etc.

Thanks to the USB-A port, a smartphone or small tablet can be charged. If necessary, it can continuously deliver power up to 30W. For connecting loads, there are: 4 DC5525 connectors (2x12V/2.5A, 1x9V/2.5A, 1x5V/2.5A) and one USB-A port (5V/2.1A). It comes with a DC5525 cable. Its portability makes it perfect for travel, ensuring you're never without power on the go. Additionally, its ability to support various devices simultaneously and long battery life are key factors that outshine similar products in the market.

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.
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Model overview based on user reviews  
The Marsriva KP1 EC 18 VA 8 Ah is a compact and efficient low-voltage UPS designed for devices like routers and cameras. It features a lithium-ion battery with a capacity of 8000 mAh, providing reliable backup power. Users appreciate its quick charging capability and the fact that it connects directly to 220V without needing an external power supply. The UPS supports multiple DC outputs, making it versatile for various devices. It can power a router and fiber optic modem for up to 6.5 and 10 hours, respectively. Despite its affordability, it offers excellent build quality and includes two connection cables. The device is praised for its compact design and high number of charge/discharge cycles, ensuring longevity. Overall, it is highly recommended for its performance and value.
Pros

Cons

Definitely - I recommend this model.
12 September 2024 
Recommend!!!
Good autonomy - the WiFi router and ONU worked for at least 8 hours, with one LED still illuminated.
It would be possible to implement power not through 220V, but from a USB-A input, which would alternatively allow this UPS to be powered from any powerful PowerBank for recharging internal batteries and uninterrupted power supply to the router and ONU.
Very pleased with the purchase. Technology moves forward, and so do oopsies.
16 January 2024 
I did not expect such a high-quality device for such money. First I bought one, then the second one, oops. In practice, it has been verified that one UPS lasts for almost 4 hours (about 3 hours 53 minutes) of the router and onushka (fiber optic modem). After buying two ups, each on its own wavelength (the router and the onushka separately), the router lasted 6.5 hours, the onushka for almost 10 hours. I think it’s top. First, it charges very quickly, second, the number of charge/discharge cycles is more than 1500 times, which essentially eliminates the problem for 10 years. Compact, two wires included. There is one 5 volt connector (suddenly the router is 5v, it happens). Top. Very satisfied. I bought the same one for my mother and sister.
Meets the declared capacity. It costs a penny. Full set, including 2 connection cables (male), and no external power supply (a huge plus) because it connects directly to 220. Charges very quickly (almost an hour and a half).
It seems to me that for this money there are no downsides. There may be no sound indication (for example, low charge, maybe the red light is just blinking)
Anton Chuse Marsriva KP1 EC few months
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