---
product_id: 636561624
title: "SKE 425VA/240W UPS Battery Backu Surge Protector for Computer UPS Battery Backup Uninterruptible Power Supply…, VL425"
brand: "ske smart key energy"
price: "24669 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Ske Smart Key Energy"
url: https://www.desertcart.is/products/636561624-ske-425va-240w-ups-battery-backu-surge-protector-for-computer
store_origin: IS
region: Iceland
---

# 240W max power output Replaceable 5Ah sealed lead acid battery 7 outlets (5 battery-backed + 2 surge-only) SKE 425VA/240W UPS Battery Backu Surge Protector for Computer UPS Battery Backup Uninterruptible Power Supply…, VL425

**Brand:** ske smart key energy
**Price:** 24669 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity—never miss a beat with SKE 425VA UPS!

## Quick Answers

- **What is this?** SKE 425VA/240W UPS Battery Backu Surge Protector for Computer UPS Battery Backup Uninterruptible Power Supply…, VL425 by ske smart key energy
- **How much does it cost?** 24669 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/636561624-ske-425va-240w-ups-battery-backu-surge-protector-for-computer)

## Best For

- ske smart key energy enthusiasts

## Why This Product

- Trusted ske smart key energy brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Surge Protection:** RJ45 port and dedicated surge-only outlets shield your network and electronics from damaging power spikes.
- • **Versatile Charging Hub:** 7 total outlets plus USB and Type-C ports for all your essential devices—laptops, phones, modems, and more.
- • **Compact & Flexible Design:** Sleek tower form factor fits any workspace, with vertical or horizontal placement options to suit your style.
- • **Seamless Power Continuity:** Instant battery backup activation keeps your devices running without interruption during outages.
- • **User-Friendly Maintenance:** Easily replace the battery yourself with just a Phillips screwdriver—no tech hassle, just peace of mind.

## Overview

The SKE 425VA/240W UPS is a compact, reliable uninterruptible power supply designed for low-power electronics like modems, routers, and network devices. Featuring 7 outlets (5 with battery backup), USB and Type-C fast charging ports, and RJ45 surge protection, it ensures seamless power continuity and device safety. Its replaceable sealed lead acid battery and quiet operation make it an essential, space-saving solution for professionals who demand uninterrupted connectivity and protection.

## Description

desertcart.com: SKE SMART KEY ENERGY SKE 425VA/240W UPS Battery Backu Surge Protector for Computer UPS Battery Backup Uninterruptible Power Supply…, VL425 : Electronics

Review: Nice little unit for keeping low power electronics running! - I bought this smaller UPS to keep my Fiber ONT running when there's an outage or a power blip (the rest of my network - APs, Switch, Gateway etc) is already on a rack-mounted UPS so this ONT was my 'single point of failure' when we lose power for a while. It's a well made, smaller UPS. It's quite basic, with a power button for turning it on and off, some simple LED indicators to show power or battery mode, and an alarm for when the power is out. It wasn't super obvious to me that the battery-protected ports were the black 'normal' looking plug sockets and not the white ones. At first I had the ONT plugged into the wrong sockets and wasn't sure why it didn't work. (The white ones are surge only, no battery backup) It's powered by a single 5Ah battery. It transitions to battery mode on the loss of power instantly, there's not interruption at all for the device(s) being powered, and I figure based on some rough math that it might keep my low power ONT running for 45 minutes or so. I will test that completely at some point. The instructions state that you have to fully charge the battery before first use, so I left it plugged in overnight before I used it. I'm impressed. It's a low cost, basic UPS that should work perfectly for a use case like this. Given the small battery I wouldn't think it will keep much running for very long, and it's rated for lower than most desktop PCs will consume when they're working hard... So modems, routers, ONT units, maybe a switch or two... but don't expect to protect much more than that. Once I've tested how long this keeps my ONT running for I'll update my review. I also might try to find a 12V 7Ah battery that fits this unit... again, based on my calculations that would increase the time it'll keep devices on by about 40%... but I intend to experiment and find out! Impressive little unit! Perfect for something like this!
Review: Bought just for my cable and modem setup in laundry room - This 240 backup battery surge protector has given me real peace of mind. The surge protection is solid, and the built-in battery backup kicks in instantly during outages, keeping my PC and streaming equipment safe without even a hiccup. It’s powerful enough to run multiple devices at once, and I’ve already seen it save my setup during a short power flicker. The design is sturdy and well-built, with plenty of outlets and clear indicators so I know exactly what’s going on at a glance. Setup was simple, and it runs quietly in the background without being intrusive. For anyone who relies on their electronics — whether for work, gaming, or streaming — this is an essential piece of gear. Reliable, tough, and worth every penny for the protection it provides.

## Features

- 7 Standard US Outlets: 5 black outlets for backup & surge protector, 2 white outlets for surge protection only. Backup your computer, router, modem, and other network devices.
- Additional Ports: RJ45 port for surge protection, 2 USB outlets, and 1 Type-C outlet for fast charging your phone, laptop, and more.
- Automatic Voltage Regulation: Simulated sine wave current provides stable and clean power, protecting your network systems from surges and extending the lifespan of your devices.
- Unique Design: Compact size fits any space and can be placed vertically or horizontally.
- Replaceable Battery: User-friendly design allows for easy battery replacement with just a Phillips screwdriver.
- Quiet Operation: A simple press of the power button silences the unit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ7D8YHW |
| Battery Cell Composition | Sealed Lead Acid |
| Battery Cell Type | Sealed Lead Acid |
| Best Sellers Rank | #21 in Computer Uninterruptible Power Supply Units |
| Brand | SKE SMART KEY ENERGY |
| Color | Black |
| Connector Type | USB, Type-C |
| Customer Reviews | 4.3 out of 5 stars 419 Reviews |
| Enclosure Material | Plastic |
| Form Factor | Tower |
| Frequency Range | 50-60 Hz |
| Item Dimensions | 11.7 x 3 x 6.7 inches |
| Item Dimensions D x W x H | 11.7"D x 3"W x 6.7"H |
| Item Weight | 8 Pounds |
| Manufacturer | SKE SMART KEY ENERGY |
| Material | Plastic |
| Maximum Power | 240 Watts |
| Model Number | VL425 |
| Number of Outlets | 7 |
| Output Voltage | 12 Volts |
| Output Wattage | 240 Watts |
| Power Plug Type | Type B - 3 pin (North American) |
| Product Dimensions | 11.7"D x 3"W x 6.7"H |
| Upper Temperature Rating | 120 Degrees Fahrenheit |
| Voltage | 12 Volts |
| Warranty Description | 1 year for battery, 2 years for machine |
| Wattage | 240 watts |

## Product Details

- **Brand:** SKE SMART KEY ENERGY
- **Battery Cell Composition:** Sealed Lead Acid
- **Product Dimensions:** 11.7"D x 3"W x 6.7"H
- **Voltage:** 12
- **Color:** Black

## Images

![SKE 425VA/240W UPS Battery Backu Surge Protector for Computer UPS Battery Backup Uninterruptible Power Supply…, VL425 - Image 1](https://m.media-amazon.com/images/I/61g4FGaDl9L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice little unit for keeping low power electronics running!
*by D***E on January 11, 2025*

I bought this smaller UPS to keep my Fiber ONT running when there's an outage or a power blip (the rest of my network - APs, Switch, Gateway etc) is already on a rack-mounted UPS so this ONT was my 'single point of failure' when we lose power for a while. It's a well made, smaller UPS. It's quite basic, with a power button for turning it on and off, some simple LED indicators to show power or battery mode, and an alarm for when the power is out. It wasn't super obvious to me that the battery-protected ports were the black 'normal' looking plug sockets and not the white ones. At first I had the ONT plugged into the wrong sockets and wasn't sure why it didn't work. (The white ones are surge only, no battery backup) It's powered by a single 5Ah battery. It transitions to battery mode on the loss of power instantly, there's not interruption at all for the device(s) being powered, and I figure based on some rough math that it might keep my low power ONT running for 45 minutes or so. I will test that completely at some point. The instructions state that you have to fully charge the battery before first use, so I left it plugged in overnight before I used it. I'm impressed. It's a low cost, basic UPS that should work perfectly for a use case like this. Given the small battery I wouldn't think it will keep much running for very long, and it's rated for lower than most desktop PCs will consume when they're working hard... So modems, routers, ONT units, maybe a switch or two... but don't expect to protect much more than that. Once I've tested how long this keeps my ONT running for I'll update my review. I also might try to find a 12V 7Ah battery that fits this unit... again, based on my calculations that would increase the time it'll keep devices on by about 40%... but I intend to experiment and find out! Impressive little unit! Perfect for something like this!

### ⭐⭐⭐⭐⭐ Bought just for my cable and modem setup in laundry room
*by C***X on August 24, 2025*

This 240 backup battery surge protector has given me real peace of mind. The surge protection is solid, and the built-in battery backup kicks in instantly during outages, keeping my PC and streaming equipment safe without even a hiccup. It’s powerful enough to run multiple devices at once, and I’ve already seen it save my setup during a short power flicker. The design is sturdy and well-built, with plenty of outlets and clear indicators so I know exactly what’s going on at a glance. Setup was simple, and it runs quietly in the background without being intrusive. For anyone who relies on their electronics — whether for work, gaming, or streaming — this is an essential piece of gear. Reliable, tough, and worth every penny for the protection it provides.

### ⭐⭐⭐⭐⭐ Perfect for small servers and emergency charging during outages
*by C***Z on February 10, 2026*

My area has frequent outages and this works perfect to give me some extra juice to softly shutdown my home server, but I do not recommend running a gaming PC off it, it just cant handle the energy pass through.

## Frequently Bought Together

- SKE Compact Size 425VA/240W UPS Battery Backup & Surge Protector for Computer UPS Uninterruptible Power Supply UPS Phoenix VL425
- APC UPS Battery Backup and Surge Protector, 600VA/330 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
- CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact, Black

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-18*