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product description:

 12V dc ups is a DC uninterruptible power supply which can store the power. it is designed to provide emergency power backup to all kinds of DC power devices- such as routers, modems, set-top boxes, VOIP phone systems, surveillance systems, alarm systems and many critical telecom equipments. It can provide hours of operation during power failure at a low price vs a traditional UPS.

    This is an on-line uninterruptible storage power supply. UPS interior adopts the safe and environmental 18650 lithium cells,the professional IC,smart charging BMS IC, they could be provided the trickle,constant-current,constant-voltage charging etc function.  

    The ups could be automatically adjusts the charging current which based on the external adapter input voltage changeful. The rated output is 12V 3.0A, the max output could be 12V 3.2A, The over-current protection is 3.2A~5.5A. The circuit adopts hardware and software etc multi-protective function steps, it has completed over-charged,over-discharged,over-current,short-circuit etc protective function.

philip
Mobile: +86 17150307991
Skype: philiphe73
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FOB price:$15.8

Port:Shenzhen,HK

production specification:

·         Rated Capacity: 38.48wh

·         Input Voltage: 12V±5%

·         Input Current: ≤3000mA

·         Output Voltage: 12V±5%

·         Output Current: ≤3000mA

·         Working Temperature: -20 Celsius - 65 Celsius 

·         Net Weight: 257g

·         Volume: 138*60*24mm

·         Input Jack:5.5*2.1mm female

·         DC connector:5.5*2.1mm

·         Remind:DC size can be customized