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Chargeable power source 12v 3a ups mini uninterrupted power supply with 5c lithium battery cell
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.
| Battery cell
|| lithium ion battery cell (5c lithium battery cell)
|| 12V DC
|| 12V 3A
| UPS in jack
| DC connector
|| 1 year
1. Small switching change, short transfer Time;
2. UPS max charging current is 0.8A, as automatically recognize the adapter charging ability, it based on voltage step-down to adjust the charging current;
3. Rated output 12V 3A, with over-current adjustable function;
4. Circuit adopts the hardware,software etc multi-protective function steps;
5. UPS has low capacity indicator,adapter input indicator,battery working indicator,charging indicator;
6. UPS interior has prefer over-charged,over-discharged,over-current,short-circuit etc multi-protective function.
7. Light weight as around 257g,small volume as only 138*60*24mm.
Same voltage different amper:
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