12v2A-57.75WH Power Adapter Emergency Charging Power DC-DC UPS Backup Power New
1.12v UPS power supply is a backup energy storage power supply, the use of safe and environmentally friendly lithium-ion batteries, safe and reliable protection board, constant voltage and constant current lithium battery charging management, work performance efficiency of more than 85% of the DC-DC step-up instantaneous conversion circuit, etc. made of
2. This mini-UPS has a perfect, over-charge, over-discharge, over-current and short-circuit protection; can automatically identify the adapter charging and power outages automatically identify the ability to continue power supply.
3. Internal 6 particles 2600 core processing, UPS uninterruptible power supply easily solve the problem of sudden power failure
4. With perfect load discharge and overcurrent protection function, can prevent short circuit.
5. Widely used in fingerprint attendance machine, fire safety monitoring system, emergency lighting alarm system, personal communication system, portable digital camera, Bluetooth equipment, CD player, MD machine, portable DVD player, smart card MP3 player, etc.
Power supply power: 24w
Power supply capacity:57.72WH
Input: 12v2A Suggest more than 2A
Output: 12v2A Prohibit the use of super 2A
Charging current:350mA ±10%
Input Connector: DC 5.5*2.1mm
Output interface: DC5.5*2.5mm
Operating temperature: -20℃ to 45℃
Product size: L111*W60*H43(MM)
Internal cell: new AA product 18650 cell: with UL/sGS/PSE/Kc/CQC/BIS/UN38.3/SDS and a series of safety quality certification.
Use time: For example: 12v1.5A router can be used for about 4-6 hours.
Cycle life:charge and discharge 500 times/ normal use 3-5 years
1 X backup power supply
1 X 50CN connection cable
1 X Instruction manual
Please buy the battery according to the voltage of your router or cat (or other equipment) corresponding to the voltage, do not choose arbitrarily, use to save the battery, router (or other equipment), charger three voltage consistent, different voltage shall not be used to avoid damage!
Please buy UPS backup power supply when you see how much amperage (A), support voltage (V), UPS backup power supply parameters must match the parameters of the equipment.
Equipment current is prohibited to exceed the UPS backup power supply current.
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Am 10.01.2024 hat der Verkäufer die folgenden Angaben hinzugefügt: