UPS

Lamtech K800VA AVR UPS Line-Interactive 480W with 2 Schuko Power Plugs

  • Voltage: Input 240VAC Output 40VAC
  • Voltage Range: 145-290VAC
  • Frequency: 50Hz or 60Hz
  • Output Waveform (Batt.Mode): Modified sine wave
  • Battery Type: 1 x 12V/9Ah
  • Backup Time: 20 minutes
  • Recharge Time: 10 hours...
  • Voltage: Input 240VAC Output 40VAC
  • Voltage Range: 145-290VAC
  • Frequency: 50Hz or 60Hz
  • Output Waveform (Batt.Mode): Modified sine wave
  • Battery Type: 1 x 12V/9Ah
  • Backup Time: 20 minutes
  • Recharge Time: 10 hours to 90%
  • Indicators: Normal, Overload, Backup
  • Audible Alarm - Dimensions(mm): 305 x 85 x 140
  • Noise Level: less than 45dB
  • Internal Battery: 1 x 12V/9Ah

See full description
  • See all
51 00
51 Coins 51 Coins
Delivery by Thu, 25 Jun
2,50 € to a Skroutz Point
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From Abertech 4.9 (29)
Αιγάλεω, Αττικής
In-store pickup available
1 piece
See UPS & Accessories on the page of Abertech
What if it breaks?

You have at least a 2-year warranty. Contact us by phone and we will immediately take care of the repair, replacement or refund of your money, completely free of charge.

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Description

Description

  • Voltage: Input 240VAC Output 40VAC
  • Voltage Range: 145-290VAC
  • Frequency: 50Hz or 60Hz
  • Output Waveform (Batt.Mode): Modified sine wave
  • Battery Type: 1 x 12V/9Ah
  • Backup Time: 20 minutes
  • Recharge Time: 10 hours to 90%
  • Indicators: Normal, Overload, Backup
  • Audible Alarm - Dimensions(mm): 305 x 85 x 140
  • Noise Level: less than 45dB
  • Internal Battery: 1 x 12V/9Ah

Manufacturer

See full description

Specifications

Specifications

Dimensions

Type
(VI) Line-Interactive
Power (VA)
800 VA
Power (Watt)
480 W
Size
Tower
Output Waveform
Modified Sine Wave,Modified sinewave
Noise Level
45 dB
Display Screen
LED Indicators

Connectivity

USB
No
AC outlets
2
Plug Type
Schuko

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (45)

Reviews

  1. 29
  2. 6
  3. 5
  4. 1
  5. 4
Review this product
  • Durability
  • Battery life
  • Silent
  • Value for money
  • Volume

Reviews by our members

nikolasfloudas
5
16 out of 16 members found this review helpful

Verified purchase

I just bought it. I can't give an opinion on its durability yet. However, I have connected my computer to the UPS and I'm waiting for it to fully charge (12 hours according to the user manual). The battery (according to the user manual) lasts for 20 minutes (I tested it with a 850W desktop and after turning off the power, it worked perfectly, as if I never changed the power supply from 500W to 850W. However, even if it lasted for 5 minutes, I believe it would be sufficient to safely shut down the desktop or any connected device.

The desktop I'm using has a 500W power supply (recently purchased gaming PC 2022) (I changed it to 850W and it continues to work normally!).

5 minutes on a 850W PC (after changing the power supply from 500W to desktop) along with a 55" TV + capture card and it worked satisfactorily on power, only the TV screen was flickering, so I do not recommend connecting the specific 55" device to this UPS (laptop 15-50W + desktop 850W) is okay.

PS: It has 2 socket outlets (type socket), three lights, one red for the battery, one green indicating power, and one yellow which is presumably for power outage (audible warning) according to the instructions.

It also has a simple instruction booklet (a paper with basic instructions written in English).

Easy to use.

Finally, I want to emphasize that if you buy it, don't be surprised if you plug it in and no light turns on. Press the on/off button for a long time (1-2 seconds), you will hear a characteristic beep, and leave the UPS for 12 hours to charge.

I hope I helped for now.

After 6 months of use, I have to say that for a 40-55" TV, I was able to watch for 20 minutes without power along with the provider's router on top.

Also, for a computer with 500W - 850W, it easily provides power for 5-15 minutes, I haven't tested it for longer.

Translated from Greek ·
  • Value for money
  • Battery life
  • Volume
  • Durability
  • Moderate noise
Did you find this review helpful?

innovakias6
1
8 out of 15 members found this review helpful

Verified purchase

I have a PC with a Ryzen 5 5600, a monitor, and the router, and during a power outage, it lasts exactly 5 minutes... (I don't know if that's a good time; it's the first time I've used a UPS)

*** update*** 2 years after the purchase, it doesn't last even 1 second during a power outage and shuts down the PC as if the UPS doesn't even exist...

Translated from Greek ·
  • Silent
  • Battery life
  • Volume
  • Durability
  • Value for money
Did you find this review helpful?
  • This review is about the power (va): 650 VA

    It has been steadily plugged into the computer for 2 years, it doesn't last long in case of a power outage, you have about 3-4 minutes to perform a smooth shutdown, but it works reliably overall and especially protects against small power interruptions.

    Value for money

    Translated from Greek ·
    Did you find this review helpful?
  • gus.daniel.37
    2
    0 out of 5 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    Once the power went out, it worked, and another time it didn't work. And we're not talking about some big desktop, we're talking about a simple low-budget mini PC.
    After a few months, the computer started shutting down on its own, which made me worry and fear that my PC was broken, but in the end, it just happened out of the blue.
    I won't bother dealing with service, etc., my time is extremely valuable. I simply won't buy a product from this company again.

    Translated from Greek ·
    • Silent
    • Volume
    • Value for money
    Did you find this review helpful?
  • This review is about power (va): 1200 VA, ac outlets: 3

    It is definitely value for money. With a 250w computer, a 50w monitor, modem, and router, it lasted 20 minutes. It is silent as long as there is mains power, and after the power goes out, there is a slight buzzing from the battery which is normal, and an occasional beep that can be turned off by pressing the button once briefly. However, when the battery is almost empty, the beeps become faster and there is no way to turn them off, making it extremely noisy and annoying. Also, the software for connecting to the computer comes on a CD and its version is nowhere online (I will try to upload it to some forum on insomnia when I find a device to read it)

    Translated from Greek ·
    • Volume
    • Value for money
    • Battery life
    • Moderate noise
    Did you find this review helpful?
  • vgpallis
    1
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about power (va): 1200 VA, ac outlets: 3

    Stay away. It cannot handle a Starlink router on its own, which consumes a maximum of 75W. And it claims to be 720W. People are laughing.

    Translated from Greek ·
    Did you find this review helpful?
  • jimfrag71
    3
    3 out of 9 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    I have connected a 250W printer and a 48W filament dryer on it (total of 298W) and when I tried to operate them together, it started whistling and turned off. So, 650W is definitely not a joke.

    Translated from Greek ·
    • Silent
    • Volume
    • Value for money
    Did you find this review helpful?
  • grivasd
    5
    4 out of 5 members found this review helpful

    I have the 800VA with a router and an alarm system, after 1 year of power outage it lasted exactly 5 hours.

    Translated from Greek ·
    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
    Did you find this review helpful?
  • (ѻ)
    4
    3 out of 4 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    The previous model I had was better than the one they offer now, but this one also does its job. 4 stars only because it would sometimes open and close on its own, but it could also be due to the power socket. Overall, it's worth its money.

    Translated from Greek ·
    • Battery life
    • Silent
    • Durability
    • Value for money
    • Volume
    Did you find this review helpful?
  • miltosve
    5
    5 out of 6 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    I have it for about three months. So far, it's very good for two connected low-consumption devices. Quiet, without any problems.

    Translated from Greek ·
    • Battery life
    • Silent
    • Volume
    Did you find this review helpful?
  • theofilaktant
    4
    12 out of 12 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    Very good economic solution for 2-3 devices, recently we had a power outage, with a stable router, charger for mobile and laptop loaded on top it lasted about 50 minutes, while it struggled when we also connected the TV, ideal solution though for 2 devices, quiet and with small size and volume, easily convenient.

    Translated from Greek ·
    • Silent
    • Volume
    • Durability
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about the power (va): 650 VA

    value for money

    Translated from Greek ·
    Did you find this review helpful?
  • Does not protect

    Translated from Greek ·
    • Moderate noise
    • Battery life
    • Volume
    • Value for money
    Did you find this review helpful?
  • This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

  • This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
  • Verified purchase

    This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Value for money
    • Volume
    • Moderate noise
    • Durability
    • Battery life
    • Volume
    • Value for money
  • This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

    This review is about the power (va): 650 VA

  • This review is about the power (va): 650 VA

  • Verified purchase

    This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

    This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

  • Verified purchase

    This review is about the power (va): 650 VA

  • This review is about power (va): 1200 VA, ac outlets: 3

    • Battery life
    • Silent
    • Volume
    • Value for money
  • Verified purchase

    This review is about the power (va): 650 VA

  • This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Value for money
    • Volume
  • Verified purchase

  • Verified purchase

    This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
  • Verified purchase

    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
  • It has been steadily plugged into the computer for 2 years, it doesn't last long in case of a power outage, you have about 3-4 minutes to perform a smooth shutdown, but it works reliably overall and especially protects against small power interruptions.

    Value for money

    Translated from Greek ·
    0
  • Once the power went out, it worked, and another time it didn't work. And we're not talking about some big desktop, we're talking about a simple low-budget mini PC.
    After a few months, the computer started shutting down on its own, which made me worry and fear that my PC was broken, but in the end, it just happened out of the blue.
    I won't bother dealing with service, etc., my time is extremely valuable. I simply won't buy a product from this company again.

    Translated from Greek ·
    0
  • It is definitely value for money. With a 250w computer, a 50w monitor, modem, and router, it lasted 20 minutes. It is silent as long as there is mains power, and after the power goes out, there is a slight buzzing from the battery which is normal, and an occasional beep that can be turned off by pressing the button once briefly. However, when the battery is almost empty, the beeps become faster and there is no way to turn them off, making it extremely noisy and annoying. Also, the software for connecting to the computer comes on a CD and its version is nowhere online (I will try to upload it to some forum on insomnia when I find a device to read it)

    Translated from Greek ·
    0
  • Stay away. It cannot handle a Starlink router on its own, which consumes a maximum of 75W. And it claims to be 720W. People are laughing.

    Translated from Greek ·
    2
  • I have connected a 250W printer and a 48W filament dryer on it (total of 298W) and when I tried to operate them together, it started whistling and turned off. So, 650W is definitely not a joke.

    Translated from Greek ·
    3
  • See all
Questions (1)

Questions

100 users have this product and can help you

Ask for the product
1451

Ξέρει κανείς γιατί το Lamtech K800VA AVR UPS Line-Interactive 480W δείχνει λιγότερα w σε σχέση με το Lamtech K650VA AVR UPS Line-Interactive 650W;
Είναι λογικό που το πρώτο στα 800va δείχνει 480w ενώ το δεύτερο 650va και 650w;

See all questions (1)

Description & Specifications

  • Voltage: Input 240VAC Output 40VAC
  • Voltage Range: 145-290VAC
  • Frequency: 50Hz or 60Hz
  • Output Waveform (Batt.Mode): Modified sine wave
  • Battery Type: 1 x 12V/9Ah
  • Backup Time: 20 minutes
  • Recharge Time: 10 hours to 90%
  • Indicators: Normal, Overload, Backup
  • Audible Alarm - Dimensions(mm): 305 x 85 x 140
  • Noise Level: less than 45dB
  • Internal Battery: 1 x 12V/9Ah

Manufacturer

Dimensions

Type
(VI) Line-Interactive
Power (VA)
800 VA
Power (Watt)
480 W
Size
Tower
Output Waveform
Modified Sine Wave,Modified sinewave
Noise Level
45 dB
Display Screen
LED Indicators

Connectivity

USB
No
AC outlets
2
Plug Type
Schuko

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (45)

  1. 29
  2. 6
  3. 5
  4. 1
  5. 4
Review this product
  • Durability
  • Battery life
  • Silent
  • Value for money
  • Volume

Reviews by our members

nikolasfloudas
5
16 out of 16 members found this review helpful

Verified purchase

I just bought it. I can't give an opinion on its durability yet. However, I have connected my computer to the UPS and I'm waiting for it to fully charge (12 hours according to the user manual). The battery (according to the user manual) lasts for 20 minutes (I tested it with a 850W desktop and after turning off the power, it worked perfectly, as if I never changed the power supply from 500W to 850W. However, even if it lasted for 5 minutes, I believe it would be sufficient to safely shut down the desktop or any connected device.

The desktop I'm using has a 500W power supply (recently purchased gaming PC 2022) (I changed it to 850W and it continues to work normally!).

5 minutes on a 850W PC (after changing the power supply from 500W to desktop) along with a 55" TV + capture card and it worked satisfactorily on power, only the TV screen was flickering, so I do not recommend connecting the specific 55" device to this UPS (laptop 15-50W + desktop 850W) is okay.

PS: It has 2 socket outlets (type socket), three lights, one red for the battery, one green indicating power, and one yellow which is presumably for power outage (audible warning) according to the instructions.

It also has a simple instruction booklet (a paper with basic instructions written in English).

Easy to use.

Finally, I want to emphasize that if you buy it, don't be surprised if you plug it in and no light turns on. Press the on/off button for a long time (1-2 seconds), you will hear a characteristic beep, and leave the UPS for 12 hours to charge.

I hope I helped for now.

After 6 months of use, I have to say that for a 40-55" TV, I was able to watch for 20 minutes without power along with the provider's router on top.

Also, for a computer with 500W - 850W, it easily provides power for 5-15 minutes, I haven't tested it for longer.

Translated from Greek ·
  • Value for money
  • Battery life
  • Volume
  • Durability
  • Moderate noise
Did you find this review helpful?

innovakias6
1
8 out of 15 members found this review helpful

Verified purchase

I have a PC with a Ryzen 5 5600, a monitor, and the router, and during a power outage, it lasts exactly 5 minutes... (I don't know if that's a good time; it's the first time I've used a UPS)

*** update*** 2 years after the purchase, it doesn't last even 1 second during a power outage and shuts down the PC as if the UPS doesn't even exist...

Translated from Greek ·
  • Silent
  • Battery life
  • Volume
  • Durability
  • Value for money
Did you find this review helpful?
  • This review is about the power (va): 650 VA

    It has been steadily plugged into the computer for 2 years, it doesn't last long in case of a power outage, you have about 3-4 minutes to perform a smooth shutdown, but it works reliably overall and especially protects against small power interruptions.

    Value for money

    Translated from Greek ·
    Did you find this review helpful?
  • gus.daniel.37
    2
    0 out of 5 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    Once the power went out, it worked, and another time it didn't work. And we're not talking about some big desktop, we're talking about a simple low-budget mini PC.
    After a few months, the computer started shutting down on its own, which made me worry and fear that my PC was broken, but in the end, it just happened out of the blue.
    I won't bother dealing with service, etc., my time is extremely valuable. I simply won't buy a product from this company again.

    Translated from Greek ·
    • Silent
    • Volume
    • Value for money
    Did you find this review helpful?
  • This review is about power (va): 1200 VA, ac outlets: 3

    It is definitely value for money. With a 250w computer, a 50w monitor, modem, and router, it lasted 20 minutes. It is silent as long as there is mains power, and after the power goes out, there is a slight buzzing from the battery which is normal, and an occasional beep that can be turned off by pressing the button once briefly. However, when the battery is almost empty, the beeps become faster and there is no way to turn them off, making it extremely noisy and annoying. Also, the software for connecting to the computer comes on a CD and its version is nowhere online (I will try to upload it to some forum on insomnia when I find a device to read it)

    Translated from Greek ·
    • Volume
    • Value for money
    • Battery life
    • Moderate noise
    Did you find this review helpful?
  • vgpallis
    1
    2 out of 5 members found this review helpful

    Verified purchase

    This review is about power (va): 1200 VA, ac outlets: 3

    Stay away. It cannot handle a Starlink router on its own, which consumes a maximum of 75W. And it claims to be 720W. People are laughing.

    Translated from Greek ·
    Did you find this review helpful?
  • jimfrag71
    3
    3 out of 9 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    I have connected a 250W printer and a 48W filament dryer on it (total of 298W) and when I tried to operate them together, it started whistling and turned off. So, 650W is definitely not a joke.

    Translated from Greek ·
    • Silent
    • Volume
    • Value for money
    Did you find this review helpful?
  • grivasd
    5
    4 out of 5 members found this review helpful

    I have the 800VA with a router and an alarm system, after 1 year of power outage it lasted exactly 5 hours.

    Translated from Greek ·
    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
    Did you find this review helpful?
  • (ѻ)
    4
    3 out of 4 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    The previous model I had was better than the one they offer now, but this one also does its job. 4 stars only because it would sometimes open and close on its own, but it could also be due to the power socket. Overall, it's worth its money.

    Translated from Greek ·
    • Battery life
    • Silent
    • Durability
    • Value for money
    • Volume
    Did you find this review helpful?
  • miltosve
    5
    5 out of 6 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    I have it for about three months. So far, it's very good for two connected low-consumption devices. Quiet, without any problems.

    Translated from Greek ·
    • Battery life
    • Silent
    • Volume
    Did you find this review helpful?
  • theofilaktant
    4
    12 out of 12 members found this review helpful

    Verified purchase

    This review is about the power (va): 650 VA

    Very good economic solution for 2-3 devices, recently we had a power outage, with a stable router, charger for mobile and laptop loaded on top it lasted about 50 minutes, while it struggled when we also connected the TV, ideal solution though for 2 devices, quiet and with small size and volume, easily convenient.

    Translated from Greek ·
    • Silent
    • Volume
    • Durability
    • Value for money
    Did you find this review helpful?
  • Verified purchase

    This review is about the power (va): 650 VA

    value for money

    Translated from Greek ·
    Did you find this review helpful?
  • Does not protect

    Translated from Greek ·
    • Moderate noise
    • Battery life
    • Volume
    • Value for money
    Did you find this review helpful?
  • This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

  • This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
  • Verified purchase

    This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Value for money
    • Volume
    • Moderate noise
    • Durability
    • Battery life
    • Volume
    • Value for money
  • This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

    This review is about the power (va): 650 VA

  • This review is about the power (va): 650 VA

  • Verified purchase

    This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

    This review is about power (va): 1200 VA, ac outlets: 3

  • Verified purchase

  • Verified purchase

    This review is about the power (va): 650 VA

  • This review is about power (va): 1200 VA, ac outlets: 3

    • Battery life
    • Silent
    • Volume
    • Value for money
  • Verified purchase

    This review is about the power (va): 650 VA

  • This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Value for money
    • Volume
  • Verified purchase

  • Verified purchase

    This review is about the power (va): 650 VA

    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
  • Verified purchase

    • Battery life
    • Silent
    • Volume
    • Durability
    • Value for money
  • It has been steadily plugged into the computer for 2 years, it doesn't last long in case of a power outage, you have about 3-4 minutes to perform a smooth shutdown, but it works reliably overall and especially protects against small power interruptions.

    Value for money

    Translated from Greek ·
    0
  • Once the power went out, it worked, and another time it didn't work. And we're not talking about some big desktop, we're talking about a simple low-budget mini PC.
    After a few months, the computer started shutting down on its own, which made me worry and fear that my PC was broken, but in the end, it just happened out of the blue.
    I won't bother dealing with service, etc., my time is extremely valuable. I simply won't buy a product from this company again.

    Translated from Greek ·
    0
  • It is definitely value for money. With a 250w computer, a 50w monitor, modem, and router, it lasted 20 minutes. It is silent as long as there is mains power, and after the power goes out, there is a slight buzzing from the battery which is normal, and an occasional beep that can be turned off by pressing the button once briefly. However, when the battery is almost empty, the beeps become faster and there is no way to turn them off, making it extremely noisy and annoying. Also, the software for connecting to the computer comes on a CD and its version is nowhere online (I will try to upload it to some forum on insomnia when I find a device to read it)

    Translated from Greek ·
    0
  • Stay away. It cannot handle a Starlink router on its own, which consumes a maximum of 75W. And it claims to be 720W. People are laughing.

    Translated from Greek ·
    2
  • I have connected a 250W printer and a 48W filament dryer on it (total of 298W) and when I tried to operate them together, it started whistling and turned off. So, 650W is definitely not a joke.

    Translated from Greek ·
    3
  • See all
51,00 €
2,50 € to a Skroutz Point