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Compact rectangular UPS unit with matte finish and USB port

Ugreen Group Limited

Ugreen Group Limited US3000 UPS 120W 12000mAh

SKU CH-573P-71RXW MPN US3000

Provides 120 W battery backup with a 12000 mAh lithium-ion pack and USB monitoring for compatible UGREEN NAS models

  • Input Voltage Range12V?10A/19V?7.9A/20V?7A
  • Watts120W Max
  • Output Voltage12V?10A
  • Battery Type12000mAh (4 x 3000mAh) Lithium-ion Battery
  • Interface PortUSB
  • Instant power switchover with zero-second battery transition
  • 120W maximum output supports compatible UGREEN NAS units
  • 12000mAh lithium-ion battery built from four 3000mAh cells
  • Smart app control enables remote monitoring and management
  • Nine-level safety protection ensures stable reliable operation

Portable UPS for UGREEN NAS

The UGREEN US3000 is a 120W battery backup designed for compatible UGREEN network-attached storage devices. It delivers 12V at 10A from a 12000mAh lithium-ion pack rated at 43.2Wh. The unit suits home or small-office users who need instant power continuity for a single NAS appliance.

Input flexibility with 120W ceiling

The UPS accepts 12V at 10A, 19V at 7.9A or 20V at 7A, but output is capped at 120W maximum. Runtime depends entirely on the connected NAS load and cannot be extended with additional battery modules. Buyers who need longer hold-up time or higher wattage for multiple devices cannot meet those needs with this model.

Compatibility limited to listed NAS series

This UPS works only with the DH2300, DH4300 plus, DXP2800, DXP4800, DXP4800 Plus and DXP480T Plus. It is explicitly incompatible with the DXP6800 and DXP8800 series. Builders planning to protect those larger units must choose a different power solution.

Highlights

  • Instant power switchover with zero-second battery transition
  • 120W maximum output supports compatible UGREEN NAS units
  • 12000mAh lithium-ion battery built from four 3000mAh cells
  • Smart app control enables remote monitoring and management
  • Nine-level safety protection ensures stable reliable operation

Specifications

BrandUgreen
ModelUS300
Input Voltage Range12V?10A/19V?7.9A/20V?7A
Watts120W Max
Output Voltage12V?10A
Battery Type12000mAh (4 x 3000mAh) Lithium-ion Battery
Interface PortUSB
Shipping weight0.64 kg
Package size210 × 135 × 38 mm

Questions about this item

Which Ugreen NAS models does the US3000 support?

The US3000 is compatible with DH2300, DH4300 plus, DXP2800, DXP4800, DXP4800 Plus and DXP480T Plus. It is not compatible with DXP6800 or DXP8800 series.

What does the 120W maximum output mean for my NAS during a power cut?

The unit can deliver up to 120W at 12V 10A, keeping a compatible NAS running until the 43.2Wh battery is depleted.

What does the USB interface on the US3000 actually do?

The USB port enables smart control and remote monitoring through the UGREEN app for status alerts and management.

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