OUPES UPS 1200 UPS Battery 368Wh 1200W

Sale price$499.00
  • How do I use the discount code?

    Copy the discount code from the product page,and then apply the discount code at check out (some codes will be auto-applied).

  • Why is my discount code invalid?
    • The discount code is not applicable to the specific items you want to buy
    • The discount code wasn't entered correctly
    • The discount code has expired
    • The discount code is not from OUPES's official website
  • If you have any questions, please feel free to reach out to our customer service team: Support@oupes.com

Launch Day Sale

  • 1,200W Power, 368Wh Capacity: Reliable backup for gaming PCs, home offices, NAS systems, and essential networking equipment.
  • True 0ms Power Protection: Online double-conversion technology delivers uninterrupted power during outages, keeping games, video calls, and critical tasks running smoothly.
  • Online & Eco Modes: Choose Online Mode for 0ms protection of sensitive equipment, or Eco Mode for lower energy consumption with ≤10ms transfer.
  • Long-Life LiFePO₄ Battery: Built for 3,000+ charge cycles and up to 10 years of service, delivering dependable backup for everyday work and entertainment.
  • Pure Sine Wave, 10 Outputs: Eight AC outlets and two DC outputs deliver clean power for active-PFC PCs, servers, routers, and other essential devices.
  • Smart Monitoring & Control: Monitor power, receive outage alerts, and manage safe computer shutdowns via the Cleanergy app and UPSilon, with OTA updates supported.
  • Compact & Quiet Backup: Weighs just 16 lbs and operates at ≤40 dB, with one-touch alarm mute. Estimated runtime is 30 minutes at half load or 10 minutes at full load, depending on connected equipment.
View More
Guardian 6000

Live Report | Ship On July 10

Live Report

Live Report

Warranty Upgraded! 5+1 years! - Claim your FREE 1-year Extension Now

30 Days Money-Back Guarantee

The customer will be refunded if the purchase is made in 30 days.

Select Options
Free T-shirt ($29)

Include: 1 x T-shirt (Black or White, Random Color)

Free T-shirt ($29)

Include: 1 x T-shirt (Black or White, Random Color)

Sale price$499.00
BUY IT NOW
Amazon American Express Apple Pay Diners ClubDiscoverGoogle Pay Mastercard PayPalShop Pay Visa

5% of sales will be donated to the OUPES HELP project for those in need. Learn More >

Fast shipping

Fast
shipping

30-Days Money Back

30-Days
Money Back

5+1 Years Warranty

36-Months
Warranty

Lifetime customer support

Lifetime customer
support

 Hear from Pros. See It Tested. 

The UPS 1200: a lightweight, long-lasting lithium UPS built to effortlessly handle high-draw 1,000W setups with zero transfer delay Lon.TV

Despite its higher upfront cost, the UPS 1200 is a great investment due to its durable LiFePO4 battery, quiet operation, and smart features. KTZ Systems

The OUPES 1200's true 0ms online protection as it seamlessly keeps a 3D printer running through real-world power outages Ryan Mercer

OUPES UPS 1200 0ms Power Transfer Test OUPES Official

Testing the OUPES UPS 1200 | Is It Quiet? OUPES Official

OUPES UPS 1200 & 1800 App Guide OUPES Official

How it Works

Black friday
?

** $50 Early Access Discount **

- Phase 1: Reservation (Oct 12 – Oct 26): Participants who submit their email will receive a $50 Discount Code sent to their provided inbox.

- Phase 2: Redemption (Oct 27 – Nov 25): You can use the $50 coupon during the official Launch Day Sale.

** Usage Rules **

- Limit: Each code is for one-time use only.

- Quantity: The $50 discount can be applied to a maximum of three (3) units of UPS 1200 / UPS 1800 per order.

- Exclusivity: This discount is strictly for the UPS 1200 / UPS 1800 and cannot be combined with any other products, bundles, or ongoing promotions.

- Validity: Codes are strictly valid during the Launch Day Sale period (Oct 27 – Nov 25). Codes not used by Nov 25, 2026 at 11:59 PM (EST) will expire.

Launch Day Sale

Get the Best Price Now

Black friday
?

** UPS 1200 Launch Giveaway **

https://gleam.io/6OqL9/oupes-ups-1200-launch-giveaway

- Mechanism: After submitting an email, participants will receive a link to the official giveaway page. Participants earn "Entries" by completing specified tasks (e.g., following social media, sharing the page). The more entries earned, the higher the chance of winning.

- Prizes: Three (3) winners will each receive one (1) UPS 1200 unit.

- Giveaway Period: Oct 12, 2026 – Nov 11, 2026.

- Winner Selection & Announcement: Winners will be selected randomly from all eligible entries. Winners will be announced exclusively on Nov 12, 2026 in the official OUPES Facebook Group (https://www.facebook.com/groups/oupes ).

- Claiming Prize: Winners must respond to the notification instructions provided in the Facebook Group within the timeframe specified to claim their prize. Failure to respond may result in forfeiture and selection of an alternate winner.

- Notification: Winners will not receive separate email notifications; they must check the Facebook Group on the announcement date.

UPS 1200 Giveaway

Click to Get Link

Black friday

Refer A Friend

Get 5% cashback

Black friday

Free OUPES T-shirt

Value at $29

Why You Need a 0ms UPS Battery

A power interruption does not have to last long to do damage. Even a split-second outage can bring your essential devices to an unexpected stop—and leave you dealing with the consequences.

Pro-Grade Protection with UPS 1200

Built to keep your essential devices running through power flickers and unexpected outages, UPS 1200 combines instant backup response, dependable capacity, and powerful AC output in one system.

The Grid Goes Down. Your Screen Stays On.

With 0 ms transfer in Online mode, UPS 1200 keeps power flowing to your connected desktop and monitor when utility power drops.

Why UPS 1200 can Transfer in 0 ms

The inverter powers connected equipment continuously via online double conversion mode, so the UPS 1200 battery can take over without switching the output path when utility power fails.

Reliable & Long Lasting Battery

Built with premium, ultra-safe LiFePO4 cells, this station delivers 2,000+ cycles to 80% capacity. Enjoy a 10-year lifespan of durable, worry-free power for every off-grid journey and camping trip.

 Dirty power in. Clean power out 

UPS 1200 delivers 1,200W of pure sine wave output for gaming PCs, servers, and other sensitive electronics.

Auto Shutdown Even When You’re Away

When utility power fails, UPSilon* can initiate an automatic shutdown based on your settings—even when no one is at the computer.

Choose the Mode Your Setup Needs

Choose 0 ms Online mode for continuity-sensitive equipment or ≤10 ms ECO mode for everyday devices and lower idle energy use.

Uninterrupted Power. Traceable Events

Even without an outage, UPS 1200 records detected power events and lets you review the event history remotely through the app.

Back Online When the Grid Comes Back

After an outage, restored utility power automatically restarts UPS 1200 and begins charging its battery, even when you are away.

Hear the Alert. Silence It with One Touch.

When unstable utility power triggers repeated beeping, press Mode to mute it—unlike some models with alarms that cannot be silenced—while connected equipment stays powered.

Smarter APP Control

Guardian 6000 app control

Remote Control

Connect UPS 1200 to Wi-Fi, then use the app to access its supported controls without standing beside the device.

Guardian 6000 app control

Monitor

Check UPS 1200’s operating status and Power Event Log through the app to understand the power conditions it has detected at home.

Guardian 6000 app control

Scheduled Tasks

Use Scheduled Tasks to automate power-on, power-off, and self-check operations, so you don’t need to manage UPS 1200 manually every time.

Guardian 6000 app control

Power Event Log

UPS 1200 records detected power events in the app, revealing utility disturbances that may go unnoticed while your connected equipment remains powered.

Guardian 6000 app control

OTA Ready

Stay updated without the hassle. Unlock new capabilities and enhanced efficiency wirelessly through the OTA.

Guardian 6000 app control

UPS Self-Check

Run an app-based self-check during routine maintenance, so UPS 1200 isn’t left untested until the next power emergency.

Guardian 6000 app control

Operating Mode

Use ECO mode for everyday devices on stable utility power, or switch to Online mode when uninterrupted output is the priority.

Guardian 6000 app control

Alarm Setting

Use the app to turn supported alarm sound types on or off, tailoring audible alerts for daytime work, shared spaces, or nighttime use.

Guardian 6000 app control

Silent Mode

Silence all non-error alarm sounds with one tap for quieter nighttime use, while error alarms remain audible when UPS 1200 needs attention.

From Home Lab to Home Backup

From protecting your home network to powering entertainment and working beyond the wall outlet, UPS 1200 adapts to the way you use power.

Power Up to 10 Devices at Once

Eight AC outlets and two DC outputs let UPS 1200 power up to 10 connected devices, within a combined output limit of 1,200W.

Guardian 6000

Less Space. Less Noise.

Designed for home setups, UPS 1200 weighs 16 lb, occupies about half a PC tower’s volume, operates at ≤40 dB, and mutes outage beeps with one touch.

Better Performance, More Affordable

Guardian 6000 banner

Specs

UPS 1200 UPS 1800 240W Solar Panel

OUPES 240W Solar Panel

BATTERY

  • Capacity 368.64Wh
  • Type LFP (LiFePO4)
  • UPS 0ms
  • BMS Yes
  • Cycles > 2,000+ cycles to 80%

MODE

  • Online Mode 0ms (120V/10A Max, 50/60Hz, 1,200W Max, 2,400W Peak)
  • ECO Mode 10ms (1,200W)
  • Battery Mode 1,200W Continuous@≤25°C
    1,200W≤10mins@40°C
    960W Continuous@40°C

OUTPUT

  • AC Output Power 1,200W (2,400W Peak)
  • Inverter Type Pure Sine Wave
  • AC Outlets 8*AC Ports
  • USB-C Output 2*USB-C (36W Max)
  • USB-A Output 2*USB-A (18W Max)

INPUT

  • AC Charging 90-140V, 40-70Hz, 60W Max
  • AC Input Protection 20A

GENERAL

  • Connectivity Wi-Fi 2.4GHz/Bluetooth
  • App Control Yes
  • Net Weight 16.4lbs (7.45kg)
  • Dimensions (L x W x D) 15.0*7.3*8.1in (380*185*206mm)
  • Operating Temperature 0℃~40℃ (32℉~104℉)
  • Operating Humidity 10-90% non-condensing
  • Storage Temperature -20℃~60℃ (-4℉~140℉)
  • Storage Humidity 5-95% non-condensing
  • Altitude ≤4,000m; derating 1.5% per 100m above 2,000m
  • Pass-through Charging Yes
  • Warranty 36-month

BATTERY

  • Capacity 552.96Wh
  • Type LFP (LiFePO4)
  • UPS 0ms
  • BMS Yes
  • Cycles > 2,000+ cycles to 80%

MODE

  • Online Mode 0ms (120V/15A Max, 50/60Hz 1,500W Max, 3,600W Peak, 1,800W≤10 mins)
  • ECO Mode 10ms (1,800W)
  • Battery Mode 1,800W Continuous@≤25°C
    1,800W≤10mins@40°C
    1,440W Continuous@40°C

OUTPUT

  • AC Output Power 1,800W (3,600W Peak)
  • Inverter Type Pure Sine Wave
  • AC Outlets 8*AC Ports
  • USB-C Output 2*USB-C (36W Max)
  • USB-A Output 2*USB-A (18W Max)

INPUT

  • AC Charging 90-140V, 40-70Hz, 60W Max
  • AC Input Protection 22.5A

GENERAL

  • Connectivity Wi-Fi 2.4GHz/Bluetooth
  • App Control Yes
  • Net Weight 20.06lbs (9.1kg)
  • Dimensions (L x W x D) 15.0*7.3*8.1in (380*185*206mm)
  • Operating Temperature 0℃~40℃ (32℉~104℉)
  • Operating Humidity 10-90% non-condensing
  • Storage Temperature -20℃~60℃ (-4℉~140℉)
  • Storage Humidity 5-95% non-condensing
  • Altitude ≤4,000m; derating 1.5% per 100m above 2,000m
  • Pass-through Charging Yes
  • Warranty 36-month

POWER

  • Maximum Power 240W
  • Cell Lamination ETFE (Ethylene tetrafluoroethylene)
  • Cell Type Monocrystalline Silicon
  • Cell Efficiency ≥ 23%
  • Open Circuit Voltage (OCV) 24.6V (Vmp 20.5V)
  • Short Circuit Current (Isc) 12.3A (Imp 11.7A)

GENERAL

  • Connector Standard MC4 Connector
  • Weight 18.48lb (8.4kg)
  • Cable Length 196.8 inches
  • Dimensions (Unfolded) 99.5 x 23.2 x 1.4in (2529 x 590 x 35mm)
  • Dimension (Folded) 26.1 x 23.2 x 2.4 (665 x 590 x 60mm)
  • Operating Temperature -4℉ - 185℉ (-20°C - 85°C)
  • Best Working Temperature 77℉ (25℃)
  • IP Grade IP65
  • Warranty 12 Months
Download Manual > Download Manual > Download Manual >

In the Box

UPS 1200 UPS Battery x1

AC Charging Cable x1

Cigarette Lighter to Anderson Cable x 1

User Manual x1

Warranty Card x1

UPS Management Software Guide Card x1

FAQ