On-line UPS
Input 100-240V AC
Output 13.8V DC 7A max
Charge 13.8V DC 1A max

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SKU: EF9012C Category:


DC UPS 90W – backup power for your devices by 12V battery


  • EXTERNAL SLA BATTERY 12V supports up to 20Ah (240Wh) – e.g. backup power for home router within 2 days
  • 90W DC power – 5.5*2.1mm outputs jack – 1A Battery charging current – Universal AC input Full range 100-260VAC
  • One USB power output 5V2A
  • SUITABLE FOR: Router, WiFi access point, Modem, Switch, CCTV, IP camera, DVR, NVR, LED light, IoT, Security system
  • PROTECTIONS: from Deep Discharge and Overcharge the Battery, short circuit, overload, overstrain
  • ZERO transfer time (0ms)
  • Wide operating ambient temperature (-20°C…+60°C)
  • 2-year MANUFACTURER WARRANTY, Good quality and stability, using industrial components, high efficiency >95% by battery

The DC UPS 90W provides uninterrupted power for DC-powered devices through an external 12V battery.

Why external battery?

  • Lead-acid batteries have a number of advantages – Reliability / Simplicity / Availability / Price
  • The capacity is selected depending on the needs – we recommend using from 4Ah to 20Ah.
  • Easy to connection or replacement a battery – only two contacts (red + / black -). Good quality SLA battery works 3-5 years, some can more 10 years.



Input 100V ~ 264VAC 1A max, 47…63 Hz
Outputs (load) two 5.5*2.1 (13.8V 7A total), one USB (5V 2A)
Battery Charge 13.8V 1A
Efficiency (mains power)

Efficiency (battery power)



Battery cut off voltage 10.8V
Cold start from battery voltage >12.5V
Protection short circuit, overload, overstrain, deep discharge and overcharge
Operating temperature -20….+ 60 °C
Operating humidity 0…90%, non-condensing
Dimensions without package 160x110x45 mm (xx in)
Weight without box and cables 650g ( oz)
Enclosure material Steel with powder coating
Color Black
Package contains DC UPS 90W – 1 pcs
Power cord 110/220V 0.5M – 1pcs
Cable to battery 0.5m (2.3ft) – 1pcs
Cable to device 0.5m (1.6ft) with 5.5*2.1 jack – 2pcs



DC UPS 60W Datasheet

Additional information

Weight 450 kg
Dimensions 17 x 8 x 8 cm
AC cable with

US plug, EU plug, AU plug, UK plug