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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale 12v power supply battery backup

      12v Power Supply Battery Backup

      (6813 products available)

      WGP 12V 5A UPS Portable High Power Battery Backup 12volt 12 V Power Supply Online for Wifi Router Camera Modem Printer

      WGP 12V 5A UPS Portable High Power Battery Backup 12volt 12 V Power Supply Online for Wifi Router Camera Modem Printer

      $38.38 - $39.58
      Min Order: 2 pieces
      CN
      11 yrsverify
      4.7
      /5
      ·
      73 reviews
      ·
      "Fast processing"
      Contact Supplier
      Mini UPS battery backup 1A 2A uninterruptible power supplies DC 5V 9V 12V wgp mini ups for Wifi Router Modem 6000mah

      Mini UPS battery backup 1A 2A uninterruptible power supplies DC 5V 9V 12V wgp mini ups for Wifi Router Modem 6000mah

      Ready to Ship
      $6.50 - $6.90
      Min Order: 2 pieces
      Shipping per piece: $11.51
      CN
      3 yrsverify
      4.8
      /5
      ·
      31 reviews
      ·
      "fast delivery"
      Contact Supplier
      WGP UPS Router wifi Backup 2A Battery Supply Power Bank DC 9V 12V 5V mini UPS for Wifi Router

      WGP UPS Router wifi Backup 2A Battery Supply Power Bank DC 9V 12V 5V mini UPS for Wifi Router

      $5.39
      Min Order: 2 units
      CN
      7 yrsverify
      4.7
      /5
      ·
      30 reviews
      ·
      "great customer service"
      Contact Supplier
      battery backup 10000mAh Online UPS Power Supply 5V 9V 12V Mini DC UPS For Wifi Router ups router wifi

      battery backup 10000mAh Online UPS Power Supply 5V 9V 12V Mini DC UPS For Wifi Router ups router wifi

      $11.68 - $12.98
      Min Order: 300 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      16 reviews
      ·
      "good job"
      Contact Supplier
      12V 5A Power Supply 4 Channels battery backup for CCTV Camera

      12V 5A Power Supply 4 Channels battery backup for CCTV Camera

      $7.60 - $8.54
      Min Order: 2 pieces
      Output Voltage: 12V
      CN
      8 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "professional service"
      Contact Supplier
      C-Power 110v 220 ac dc 10a 9port 9ch CCTV ups power supply 12v battery backup

      C-Power 110v 220 ac dc 10a 9port 9ch CCTV ups power supply 12v battery backup

      Ready to Ship
      $14.50 - $15.00
      Min Order: 10 pieces
      Shipping per piece: $4.97
      Output Power: 101 - 200W
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      240w 12v 20A DC cctv power supply battery backup

      240w 12v 20A DC cctv power supply battery backup

      $11.00 - $60.00
      Min Order: 5 units
      Output Power: 201 - 300W
      CN
      16 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
      Contact Supplier
      850VA 12v 9ah output computer ups power supply battery backup for pc

      850va 12v 9ah output computer ups power supply battery backup for pc VA computer mining medical home

      $16.12 - $22.23
      Min Order: 10 pieces
      CN
      9 yrs
      4.8
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      12V 15V DC Power Supply Inbuild Battery Backup For Security Camera

      12V 15V DC Power Supply Inbuild Battery Backup For Security Camera

      $11.50 - $13.00
      Min Order: 200 units
      CN
      8 yrsverify
      4.8
      /5
      ·
      39 reviews
      ·
      "good service"
      Contact Supplier
      ac to dc 12v ups backup power supply lithium battery for CCTV Camera 12v 5a 10a 15a 20a 30a UPS Power Supply With Battery Backup

      ac to dc 12v ups backup power supply lithium battery for CCTV Camera 12v 5a 10a 15a 20a 30a UPS Power Supply With Battery Backup

      $12.98 - $14.98
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      9 yrs
      4.9
      /5
      ·
      8 reviews
      ·
      "fast shipping"
      Contact Supplier
      12V 5A Power Supply 4 Channels battery backup for CCTV Camera

      12V 5A Power Supply 4 Channels battery backup for CCTV Camera

      $7.60 - $8.54
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      5 yrsverify
      4.6
      /5
      ·
      15 reviews
      ·
      "good service"
      Contact Supplier
      Mylion 12V 2A router ups 3A power supply mini dc ups 12v 5A mini ups battery backup for gateway Wifi 6 ONT ONU Switch

      Mylion 12V 2A router ups 3A power supply mini dc ups 12v 5A mini ups battery backup for gateway Wifi 6 ONT ONU Switch

      $17.00 - $49.00
      Min Order: 2 pieces
      CN
      4 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "Excellent service"
      Contact Supplier
      UPS Power Supply 12V 3A Output DC Online Mini UPS 18650 Lithium Battery Backup for WiFi Router ONT Modem Inverter CCTV Camera

      UPS Power Supply 12V 3A Output DC Online Mini UPS 18650 Lithium Battery Backup for WiFi Router ONT Modem Inverter CCTV Camera

      $16.00 - $17.00
      Min Order: 20 pieces
      CN
      9 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Mylion MA825 12v 2A 74wh mini DC UPS battery backup Waterproof 12v lithium battery Uninterruptible Power Supply for IP Wifi Came

      Mylion MA825 12v 2A 74wh mini DC UPS battery backup Waterproof 12v lithium battery Uninterruptible Power Supply for IP Wifi Came

      $39.00 - $55.00
      Min Order: 2 pieces
      CN
      8 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "excellent service"
      Contact Supplier
      MIC Wholesale price backup 12v 80Ah 100Ah ups power supply lithium ion rechargeable battery portable battery for Cameral EV car

      MIC Wholesale price backup 12v 80Ah 100Ah ups power supply lithium ion rechargeable battery portable battery for Cameral EV car

      $136.00 - $160.00
      Min Order: 1 piece
      CN
      13 yrsverify
      5.0
      /5
      ·
      8 reviews
      ·
      "great service"
      Contact Supplier
      FEISMAN S-60W-12-4CH-Small 60W 12V 5A Power Supply 4 Channels Battery Backup for CCTV Camera

      FEISMAN S-60W-12-4CH-Small 60W 12V 5A Power Supply 4 Channels Battery Backup for CCTV Camera

      $5.40 - $6.20
      Min Order: 10 pieces
      Output Voltage: 12V
      CN
      7 yrsverify
      4.9
      /5
      ·
      15 reviews
      ·
      "great service"
      Contact Supplier
      1100Wh Portable outdoor power supply 12V 110V 220V emergency 3.7V 300000mAh battery backup 1000W solar generator

      1100Wh Portable outdoor power supply 12V 110V 220V emergency 3.7V 300000mAh battery backup 1000W solar generator

      $319.99 - $399.99
      Min Order: 2 pieces
      CN
      6 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "fast Delivery"
      Contact Supplier
      electronic dispensing systemIndustry charger convertor ups battery backup 12V 13.8V 3A power supply ac adapter 26v 2500ma

      electronic dispensing systemIndustry charger convertor ups battery backup 12V 13.8V 3A power supply ac adapter 26v 2500ma

      $6.00 - $7.00
      Min Order: 10 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      Okey Customizable SC180 Back Up portable power supply Battery Charger and ups battery backup 12v 40 amp power supply

      Okey Customizable SC180 Back Up portable power supply Battery Charger and ups battery backup 12v 40 amp power supply

      $16.10 - $16.80
      Min Order: 10 pieces
      Output Power: 101 - 200W
      CN
      7 yrs
      4.9
      /5
      ·
      7 reviews
      ·
      "good service"
      Contact Supplier
      opzv 12v 100ah dc ups power supply uninterruptible power supplies ups battery backup for home

      opzv 12v 100ah dc ups power supply uninterruptible power supplies ups battery backup for home

      $114.00 - $128.00
      Min Order: 1 piece
      CN
      2 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
      Contact Supplier
      Mini portable uniterrupted oower supply battery Backup 2A Power Bank DC 12V 6000mah UPS for Wifi Router Modem CCTV Camera Home

      Mini portable uniterrupted oower supply battery Backup 2A Power Bank DC 12V 6000mah UPS for Wifi Router Modem CCTV Camera Home

      $6.80 - $8.80
      Min Order: 2 sets
      CN
      2 yrs
      4.5
      /5
      ·
      2 reviews
      ·
      "fast shipping"
      Contact Supplier
      ac to dc 12v ups backup power supply lithium battery for CCTV Camera 12v 5a 10a 15a 20a 30a UPS Power Supply With Battery Backup

      ac to dc 12v ups backup power supply lithium battery for CCTV Camera 12v 5a 10a 15a 20a 30a UPS Power Supply With Battery Backup

      $6.20 - $6.80
      Min Order: 5 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      WGP UPS DC 9V 12V 3A WiFi Router Backup 12volt 12 V Box Power Supply Battery Mini UPS for Wifi Router Modem IP CCTV Camera Home

      WGP UPS DC 9V 12V 3A WiFi Router Backup 12volt 12 V Box Power Supply Battery Mini UPS for Wifi Router Modem IP CCTV Camera Home

      $15.50
      Min Order: 2 pieces
      CN
      2 yrs
      4.7
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      WGP UPS Router w Backup 2A Battery Supply Power Bank DC 12V mini UPS for W Router Modem CCTV Camera Home

      WGP UPS Router w Backup 2A Battery Supply Power Bank DC 12V mini UPS for W Router Modem CCTV Camera Home

      $9.99 - $199.99
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      DC input DC output 6000mAH 22.2wh 12V 3A on-line mini UPS backup battery power supply UPS dc with 1 hour backup

      DC input DC output 6000mAH 22.2wh 12V 3A on-line mini UPS backup battery power supply UPS dc with 1 hour backup

      Ready to Ship
      $11.20 - $11.40
      Min Order: 1 piece
      Shipping per piece: $67.00
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Free Sample Overload Protection 12V Power Supply Battery Backup

      Free sample overload protection 12v power supply lithium battery backup for networking modem routers and etc

      $18.00 - $22.00
      Min Order: 1000 units
      CN
      21 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "fast Shipping"
      Contact Supplier
      12v 100ah dc ups power supply uninterruptible power supplies ups battery backup for home

      12v 100ah dc ups power supply uninterruptible power supplies ups battery backup for home

      1200000521
      Ready to Ship
      $99.00 - $119.00
      Min Order: 1 piece
      CN
      3 yrsverify
      4.6
      /5
      ·
      8 reviews
      ·
      "Perfect packaging"
      Contact Supplier
      VIANS 3A 12V Power Supply Battery Backup with Key LOCK Box Adapter Security For Access Control switch Power Supply

      VIANS 3A 12V Power Supply Battery Backup with Key LOCK Box Adapter Security For Access Control switch Power Supply

      Ready to Ship
      $14.00 - $16.00
      Min Order: 1 piece
      Shipping per piece: $32.27
      CN
      4 yrsverify
      5.0
      /5
      ·
      12 reviews
      ·
      "Speedy delivery"
      Contact Supplier
      Portable 12V Lithium Battery UPS Power Supply Online Mini UPS 18650 Lithium Battery Backup for ADSL Modem Router /

      Portable 12V Lithium Battery UPS Power Supply Online Mini UPS 18650 Lithium Battery Backup for ADSL Modem Router /

      $7.10 - $9.90
      Min Order: 10 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good service"
      Contact Supplier
      12V 50Ah LiFepo4 lithium battery pack outdoor portable energy storage emergency power supply battery backup for outdoor camping

      12V 50Ah LiFepo4 lithium battery pack outdoor portable energy storage emergency power supply battery backup for outdoor camping

      $180.60 - $199.60
      Min Order: 1 piece
      CN
      4 yrsverify
      4.9
      /5
      ·
      13 reviews
      ·
      "Good service"
      Contact Supplier
      Bluetti EB3A Power Station For Outdoors PV120 Solar Panels Portable Pure Sine Wave Backup

      Bluetti EB3A Power Station For Outdoors PV120 Solar Panels Portable Pure Sine Wave Backup

      $296.00 - $462.00
      Min Order: 2 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Excellent service"
      Contact Supplier
      Senci Multifunctional Output Ports ups power backup for gaming laptops 2.4kw 2kw

      Senci Multifunctional Output Ports ups power backup for gaming laptops 2.4kw 2kw

      $555.00 - $697.00
      Min Order: 5 pieces
      CN
      4 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "professional service"
      Contact Supplier
      Access Control System 12V 5A Power Supply With Battery Backup

      Access Control System 12V 5A Power Supply With Battery Backup

      Ready to Ship
      $19.00 - $21.00
      Min Order: 1 piece
      Shipping per piece: $22.26
      Output Voltage: 12V
      Output Power: 51 - 100W
      CN
      11 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "timely delivery"
      Contact Supplier
      ups power supply 20000 w 12v 220v with ups battery backup

      ups power supply 20000 w 12v 220v with ups battery backup

      $122.00 - $131.00
      Min Order: 1 unit
      CN
      5 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "Great company"
      Contact Supplier
      Marsriva Keep Wi-Fi Power On 5V 9V 12V DC Rechargeable Battery Backup 10000mAh ups for wifi router

      Marsriva Keep Wi-Fi Power On 5V 9V 12V DC Rechargeable Battery Backup 10000mAh ups for wifi router

      $12.50 - $14.50
      Min Order: 30 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      Factory Price 4CH 12V 5A 60W CCTV Uninterruptible Power Supply (UPS) Unit with Battery Backup For CCTV Cameras

      Factory Price 4CH 12V 5A 60W CCTV Uninterruptible Power Supply (UPS) Unit with Battery Backup For CCTV Cameras

      $9.10 - $9.30
      Min Order: 10 pieces
      CN
      9 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "great service"
      Contact Supplier
      Access Control 12V 10A 9 Channel CCTV Camera UPS Power Supply Box With Battery Backup

      Access Control 12V 10A 9 Channel CCTV Camera UPS Power Supply Box With Battery Backup

      Ready to Ship
      $18.00 - $19.50
      Min Order: 10 pieces
      Shipping per piece: $4.75
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      APC UPS 300W Battery Backup And Surge Protector AVR Dataline Protection UPS Power Supply

      APC UPS 300W Battery Backup And Surge Protector AVR Dataline Protection UPS Power Supply

      $160.50 - $175.00
      Min Order: 1 piece
      CN
      9 yrsverify
      4.7
      /5
      ·
      13 reviews
      ·
      "fast shipping"
      Contact Supplier
      12V 300w Lifepo4 Battery Pack Backup for Outdoor Camping Travel Solar Charging Fishing Portable Battery Power Station Supply

      12V 300w Lifepo4 Battery Pack Backup for Outdoor Camping Travel Solar Charging Fishing Portable Battery Power Station Supply

      $85.00 - $90.00
      Min Order: 100 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      6 reviews
      ·
      "Good customer service"
      Contact Supplier
      ups power supply 12v20a 18ch cctv power supply box with battery backup

      ups power supply 12v20a 18ch cctv power supply box with battery backup

      $21.00 - $22.50
      Min Order: 2 pieces
      Output Voltage: 12V
      Output Power: 201 - 300W
      CN
      4 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "Quick shipping"
      Contact Supplier
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      About products and suppliers

      6813 12v power supply battery backup products are offered for sale by suppliers on Alibaba.com, of which uninterruptible power supplies (ups) accounts for 22%, portable power stations accounts for 19%, and switching power supply accounts for 6%. A wide variety of 12v power supply battery backup options are available to you, such as security / monitoring / alarm, golf carts and ups.You can also choose from short circuit, overcurrent and overvoltage 12v power supply battery backup,As well as from single, multiple 12v power supply battery backup,and whether 12v power supply battery backup is single phase, or three phase.
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