A dependable backup power supply can keep security cameras, routers, and access-control equipment running when the mains power fails. The right model depends on voltage, connector compatibility, runtime, and whether your system needs PoE or standard DC output.
We’ve selected 10 premium camera backup power supplies covering compact router UPS units, high-capacity portable battery packs, and multi-output systems for larger CCTV installations. Use the guide below to narrow the choices by setup and operating needs.
Best 10 Premium Camera Backup Power Supplies Picks for 2026
Dedicated Surveillance Power
- Dual 12V/52V outputs for surveillance equipment
- Four PoE ports plus six optional 12V ports
- Protection and status monitoring for 24/7 use
Best For: Centralized CCTV, PoE camera, and access-control installations
Portable Router Backup
- Compact lithium-ion backup for small devices
- 18W output with two outlets
- Six built-in safety protections
Best For: Low-power security cameras, routers, and modems
High-Capacity Field Power
Talentcell PB240B2 129.5Wh Power Bank
- 35,000mAh capacity for portable camera power
- 12V, variable 24V, and 5V USB outputs
- Multiple electrical protection features
Best For: Portable CCTV, LED lighting, and compatible 12V equipment
Best for Easy Setup
- 142.08Wh capacity for extended operation
- 12V DC and 5V USB outputs
- Five-layer-style protection and battery indicators
Best For: Longer backup sessions with compatible 12V camera equipment
Compact Continuity Backup
- 38.48Wh uninterruptible DC backup
- 5V, 9V, 12V, USB-A, and PoE outputs
- Compact 1.1-pound design with six protections
Best For: Security cameras needing automatic outage backup
Portable 12V Flexibility
Rechargeable Camera Battery Pack
- 66.6Wh capacity in a 300-gram pack
- 12V DC and 5V USB outputs
- Includes charger and DC splitter cable
Best For: Lightweight backup for compatible 12V cameras and accessories
Best Multi-Voltage Pick
Compact 20,000mAh Camera & Router UPS
- Multiple 5V, 9V, 12V, and PoE outputs
- Six-layer protection for connected devices
- Portable 18W design for low-power gear
Best For: Security cameras, routers, and other low-power electronics needing flexible output
Best High-Capacity Option
Talentcell 155Wh 24V Camera Power Bank
- 155Wh rechargeable lithium-ion capacity
- 24V, 12V, and 5V USB outputs
- Protection against several electrical faults
Best For: Compatible 12V/24V cameras and equipment needing extended portable backup
Best Mini UPS Value
Talentcell 97.2Wh Camera & Router Backup
- 12V, 9V, and USB 5V output options
- 97.2Wh rechargeable lithium-ion capacity
- Includes cables and a 12.6V charger
Best For: Low-voltage cameras, routers, and modems using compatible DC barrel connectors
Dedicated Surveillance Power – EVERSECU 360W PoE UPS
For installations that need premium camera backup power supplies, the EVERSECU 360W UPS is purpose-built for CCTV, PoE IP cameras, and access-control equipment. Its dual-output design combines four PoE ports with six optional 12V outputs for larger surveillance systems.
Best For: Permanent or expanded CCTV and PoE camera installations requiring centralized backup power.
Pros:
- Provides 12V and 52V outputs, with four IEEE 802.3af/at PoE ports and six 12V expansion ports.
- Supports up to 250 m of PoE transmission for flexible indoor or outdoor layouts.
- Includes extensive protection against overload, overheating, short circuits, overvoltage, and battery over-discharge.
- LED indicators show AC, battery, charging, and low-battery status.
Cons:
- Its 10.6-pound, larger enclosure is better suited to fixed installations than portable use.
- The 12V expansion ports require the optional sub-board.
With low ripple, at least 70% efficiency, and operation from -10°C to 50°C, this is the most installation-focused option here. Choose it when you need multi-camera capacity and integrated PoE support rather than a compact emergency battery.
Portable Router Backup – Walfront 20,000mAh Mini UPS
This compact unit is a straightforward choice among premium camera backup power supplies for a single security camera, router, or modem. Its portable design and 18W output make it useful for keeping smaller connected devices running during short interruptions.
Best For: Portable or home use with compatible low-power security cameras, routers, and modems.
Pros:
- 20,000mAh lithium-ion battery in a compact, travel-friendly form.
- Offers two outlets and supports DC and AC connections.
- Includes overcharge, over-discharge, over-current, overload, over-temperature, and short-circuit protection.
- Rated runtime is listed at up to 18 hours and 31 minutes.
Cons:
- Its 18W maximum output is unsuitable for higher-power camera systems.
- The supplied output is 5V, so device-voltage and connector compatibility must be checked carefully.
- The listed manufacturer warranty is only 90 days.
This is best viewed as a small-device backup rather than a full surveillance power station. Verify your camera’s voltage, current, and connector before buying, especially if you plan to power anything beyond a basic low-power setup.
High-Capacity Field Power – Talentcell PB240B2 129.5Wh Power Bank
The Talentcell PB240B2 offers flexible battery power for cameras and related equipment when portability matters. With 12V, 24V, and USB outputs, it fits a range of premium camera backup power supplies use cases, from CCTV and car DVRs to LED lighting and mobile accessories.
Best For: Portable CCTV, 12V equipment, LED lighting, and field setups that need multiple output options.
Pros:
- Large 129.5Wh capacity with a 35,000mAh lithium-ion battery.
- Provides 12V, 24V, and 5V USB output options.
- Includes overcharge, over-discharge, overvoltage, overcurrent, and short-circuit protection.
- Compact dimensions and a listed battery weight of 700 g support portable use.
Cons:
- The 24V output is not constant and ranges from 29.4V to 21V.
- Using the wrong voltage can damage equipment, so compatibility must be confirmed before connection.
- The product notes advise switching on the power bank before connecting the charger to avoid an electrical spark.
This is a versatile option for users who understand their equipment’s voltage requirements. The constant 12V output is especially useful for compatible camera gear, while the variable 24V port requires more careful matching.
Multi-Voltage Home Backup – Shanqiu 74Wh Mini UPS
For home networks and individual security devices, this Shanqiu mini UPS is a practical entry in the premium camera backup power supplies category. It combines a 74Wh battery with 5V, 9V, and 12V outputs, allowing one unit to support compatible cameras, routers, and modems.
Best For: Home security cameras and networking equipment needing compact, multi-voltage outage protection.
Pros:
- Offers 5V USB, 5V DC, 9V DC, and two 12V outputs.
- Can support a router and modem at the same time when their power requirements are compatible.
- Aluminum-alloy housing and a compact 7.01-by-4.8-by-1.26-inch profile suit desktop or shelf placement.
- Includes short-circuit, voltage-fluctuation, overcharge, over-discharge, and temperature protection.
Cons:
- The listed runtime is 1 hour and 45 minutes, which may not cover extended outages.
- The product notes do not specify the exact DC barrel connector type.
- Standalone lithium batteries are not sold separately with the product.
This model makes sense when you need several common voltage options in a compact enclosure. Check connector compatibility and expected load first, particularly if you want to run multiple devices simultaneously.
Best for Easy Setup – 38400mAh Camera Backup Bank
For premium camera backup power supplies that prioritize extended capacity, the Talentcell PB120B1 offers 142.08Wh of rechargeable power in a portable format. Its dual 12V and 5V USB outputs make it suitable for compatible CCTV cameras, LED equipment, car DVRs, and mobile devices.
Best For: Extended backup power for compatible 12V camera and lighting equipment, especially when capacity matters more than ultra-compact size.
Pros:
- Large 38400mAh lithium-ion capacity for long-lasting power.
- Provides both 12V DC and 5V USB outputs.
- Built-in protection against overcharge, over-discharge, over-voltage, over-current, and short circuits.
- Four LED indicators show the remaining battery percentage.
Cons:
- At 1.6 pounds, it is heavier than smaller camera backup packs.
- Compatibility depends on your device’s required voltage and connector.
The PB120B1 is a strong capacity-focused choice for camera setups that can use its 12V output. Confirm the connector and power requirements before ordering, then use the included charger and DC cable for convenient recharging.
Compact Continuity Backup – D39 DC UPS for Cameras
For premium camera backup power supplies designed around uninterrupted operation, the PECRON D39 DC UPS combines a 38.48Wh battery with several output options. It can automatically provide backup power to compatible security cameras and other low-power devices during an outage.
Best For: Security camera or networking setups that need compact, automatic DC backup and flexible output connections.
Pros:
- Supports 5V, 9V, and 12V DC5521 outputs, plus USB-A and PoE.
- Automatically supplies continuous power during an outage when connected in advance.
- Compact 1.1-pound design fits beside networking or camera equipment.
- Includes six-fold protection and an LED battery indicator.
Cons:
- Its 38.48Wh capacity is substantially smaller than the high-capacity Talentcell option.
- Verify that your camera supports the available voltage, port, or PoE connection.
The D39 is the most purpose-built UPS option here for maintaining power continuity rather than maximizing runtime. Its multiple DC outputs and PoE port add flexibility, while the compact enclosure makes installation easier in tight spaces.
Portable 12V Flexibility – Rechargeable Camera Battery Pack
For premium camera backup power supplies in a lighter, simpler format, this Talentcell rechargeable pack delivers 66.6Wh of power with 12V DC and 5V USB outputs. It is designed for compatible CCTV cameras, IP cameras, modems, LED equipment, and other 12V or 5V devices.
Best For: Portable camera users who need a relatively lightweight battery pack for compatible 12V equipment and occasional USB charging.
Pros:
- Portable 66.6Wh lithium-ion battery weighs about 300 grams.
- Offers rechargeable 12V DC and 5V USB outputs.
- Includes a 12.6V charger and DC 1-female-to-2-male splitter cable.
- Five LED indicators display battery percentage, with overcharge, over-discharge, and short-circuit protection.
Cons:
- The 12V output varies between 12.6V and 9V rather than remaining constant.
- Its DC5521 connector may require another cable for incompatible equipment.
- It has less capacity than the PB120B1.
This pack balances portability and useful capacity, making it practical for compatible camera accessories and smaller field setups. Because the 12V output is not constant, check your equipment’s voltage tolerance and DC5521 connection before purchase.
Best Multi-Voltage Pick – Compact 20,000mAh Camera & Router UPS
For shoppers comparing premium camera backup power supplies, this compact Mavaol UPS stands out for its broad voltage selection and automatic-style backup design. It supports common security cameras, routers, optical modems, and other low-power electronics with several DC, USB, and PoE output options.
Best For: Home or office security cameras and networking equipment that need flexible 5V, 9V, 12V, or PoE power.
Pros:
- Offers USB 5V, DC 5V, 9V, 12V, and PoE 15V/24V outputs.
- Includes protection against overcharge, over-discharge, over-current, overload, overheating, and short circuits.
- Compact, portable, and designed for plug-and-play use.
Cons:
- Maximum output is 18 watts, limiting it to relatively low-power equipment.
- The manufacturer warranty is listed as 90 days.
This is a practical choice when compatibility matters more than very long runtimes. Confirm your camera’s voltage, connector, and wattage before buying.
Best High-Capacity Option – Talentcell 155Wh 24V Camera Power Bank
Among premium camera backup power supplies, the Talentcell PB240B1 is the capacity-focused option. Its 155Wh rechargeable battery provides 24V, 12V, and USB outputs for CCTV cameras, LED equipment, modems, and other compatible DC devices.
Best For: Users who need a larger portable battery for compatible 12V or 24V camera systems and related equipment.
Pros:
- Provides a comparatively high 155Wh capacity in a portable 740-gram unit.
- Supports 24V up to 5A, 12V up to 2.5A, and 5V USB output.
- Includes overcharge, over-discharge, over-voltage, over-current, and short-circuit protection.
- Includes the AC/DC charger and cable.
Cons:
- The 24V output voltage is not constant, while the 12V output is designed to maintain 12V.
- Voltage and connector compatibility must be checked carefully to avoid equipment damage.
- The unit requires a specific power-on and charging procedure to help avoid an electrical spark.
The PB240B1 makes sense for higher-capacity portable backup, but it is less plug-and-play than a dedicated mini UPS. Verify the camera’s required voltage, amperage, and DC connector before connecting it.
Best Mini UPS Value – Talentcell 97.2Wh Camera & Router Backup
This Talentcell mini UPS is a flexible contender among premium camera backup power supplies, offering 12V, 9V, and USB outputs in a compact rechargeable battery pack. It is designed for routers, modems, CCTV cameras, LED lighting, and other compatible low-voltage equipment.
Best For: Camera and network setups using 5.5 mm x 2.1 mm DC connections and requiring several hours of backup during an outage.
Pros:
- Offers four 12V outputs, one 9V output, and two USB 5V outputs.
- Provides 97.2Wh of lithium-ion battery capacity.
- Includes short-circuit, over-current, and overcharge/discharge protection.
- Includes two DC cables and a 12.6V/2A charger.
Cons:
- It cannot continuously power devices exceeding 37W.
- Its DC ports use a 5.5 mm x 2.1 mm connector, so adapters may be needed for other inputs.
- The 12V outputs operate across a 9–12.6V range rather than providing a fixed 12V in every condition.
This is a useful middle ground for small camera and networking systems, especially when several outputs are helpful. Check both the connector size and total device wattage before purchase.
How We Picked These Premium Camera Backup Power Supplies
We focused on models suited to real camera and networking setups, comparing capacity, supported output voltages, connector options, charging design, portability, and stated protection features. The selection includes compact UPS units for a single router or camera, as well as larger battery packs for multiple devices, LED equipment, or extended outages.
Because product names and capacities can vary by seller, confirm the listing’s specifications before purchase. In particular, check the exact output voltage, current rating, plug size, included cables, and whether the unit supports simultaneous charging and powering.
Quick Comparison
| Best For | Look For | Typical Choice |
|---|---|---|
| One router or small camera | Compact design, automatic switchover, matching DC output | Mini UPS or 20,000mAh unit |
| Several DC devices | Multiple regulated outputs and higher watt-hour capacity | Multi-voltage portable power bank |
| PoE cameras | PoE ports, compatible voltage, adequate total wattage | PoE UPS with dedicated camera outputs |
| Longer outages | Higher watt-hour rating and efficient low-load operation | Large 129Wh–155Wh battery pack |
Key Buying Factors for Premium Camera Backup Power Supplies
Voltage, Connectors, and Load
Match the backup unit to the camera, router, modem, or switch—not just the battery’s advertised capacity. A 12V device needs a stable 12V output, while some equipment requires 9V, 24V, or USB power. Add the wattage of every connected device and leave headroom so the UPS is not operating at its limit.
Capacity and Expected Runtime
Watt-hours are more useful than milliamp-hours when comparing products with different voltages. Runtime is approximately battery watt-hours multiplied by system efficiency, divided by the connected load. Real results vary with battery age, temperature, conversion losses, and startup demands.
PoE and Automatic Backup
For IP cameras powered through Ethernet, choose a unit that specifically supports the required PoE standard and voltage. For uninterrupted surveillance, verify that the device switches to battery automatically and that its pass-through or charging behavior matches your installation.
Protection and Installation
Over-voltage, over-current, short-circuit, overcharge, and temperature protection are valuable safeguards. Also consider ventilation, mounting space, cable reach, indicator lights, and whether the unit can remain connected permanently.
Who Should Buy Which Premium Camera Backup Power Supplies?
Choose a compact mini UPS for a single WiFi router, modem, or low-power camera where size and simple installation matter most. A 20,000mAh multi-voltage model is a practical middle ground for small security setups and several compatible devices.
Choose a Talentcell-style high-capacity battery pack when you need portable power, multiple DC voltages, USB charging, or longer runtime for cameras, LED strips, and networking equipment. For a larger wired CCTV installation, prioritize a dedicated PoE UPS with enough ports and total output wattage rather than relying on adapters.
Before ordering, write down each device’s voltage, amperage, connector type, and power method. The best Premium Camera Backup Power Supplies are not necessarily the largest; they are the ones that safely match your equipment and provide enough reserve for the outage duration you actually expect.