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Item #:
103874883
COOLM 52V 3A Power Supply Adapter Replacement 1.25A 2A 2.3A 2.5A 2.7A 2.88A
89% of respondents would recommend this to a friend
Item #:
103874883
SHP 76
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers a robust 52V 3A, ensuring compatibility with various Reolink devices, enhancing performance for NVRs and PoE systems.
Versatile Compatibility
Designed to replace multiple power ratings, from 2A to 2.88A, making it a versatile choice for diverse setups and reducing the need for multiple adapters.
Quality Assurance
Constructed with superior materials for durability and reliability, ensuring long-lasting performance and peace of mind for users of Reolink PoE devices.
Product Details
| Connector Type | DC Power Plug |
| Compatible Devices | Reolink PoE NVRs, PoE Switch, PoE Injector, Compatible with RLN16-410 / RLN8-410 |
| Special Features | Short Circuit Protection |
| Input Voltage | 120 volts_of_alternating_current |
| Amperage | 3 A |
| Wattage | 144 watts |
| Output Current | 3 A |
| Output Voltage | 52 volts_of_direct_current |
| Power Source | Corded Electric |
| Current Rating | 3 A |
| Frequency Range | 60 hertz |
| Main Power Connector Type | 2 Pin |
| Number of Power Levels | 1 |
| Power Plug | Type A - 2 pin (North American) |
| Current | DC |
| Plug Type | 2-pin DC power plug |
| Connectivity Technology | DC Power Plug |
| Mounting Type | Wall Mount |
| Brand | COOLM |
| Built-In Media | Power Supply with Cord |
| Model Number | YU |
| Manufacturer | COOLM |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Color | 52V 3A |
| Enclosure Material | Plastic |
| Specification Met | CE, FCC |
| EU Spare Part Availability Duration | 2 tyears |
| Included Components | Power Supply with Cord |
| Special Feature | Short Circuit Protection |
| Country of Origin | This item will be imported from US |
| Item Weight | 1.2 lbs (540 grams) |
| Date First Available | September 14, 2023 |
Who Should Buy?
-
Home Security Users
Ideal for individuals using Reolink PoE NVRs to enhance home security systems with consistent power supply.
-
Network Administrators
Perfect for those maintaining PoE switches and injectors, ensuring reliable power for network devices in office setups.
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Technical Enthusiasts
Great choice for hobbyists or tech-savvy users who work with various 52V devices requiring reliable power sources.
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Low Voltage Devices
Not suitable for devices that operate on lower voltages, which may risk damaging their components.
Product Description
COOLM 52V 3A Power Supply Adapter Replacement 1.25A 2A 2.3A 2.5A 2.7A 2.88A
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Customer Questions & Answers
-
Question:
What devices are compatible with the COOLM 52V 3A Power Supply Adapter?
Answer: The COOLM 52V 3A Power Supply Adapter is primarily designed for use with Reolink PoE NVRs, PoE switches, and PoE injectors. Its specifications also make it suitable for powering devices that require a 52V input with amp ratings of 2A to 2.88A. This versatility allows this adapter to support multiple networked video surveillance setups, enhancing both its utility and performance in home or business security systems. -
Question:
What is the output power of the COOLM 52V 3A Power Supply Adapter?
Answer: The output power of the COOLM 52V 3A Power Supply Adapter is 156 watts, as calculated from its voltage (52V) and current rating (3A). This substantial power output ensures stable performance when powering devices like NVRs and PoE switches, facilitating uninterrupted operation and efficiency in surveillance systems. It is essential for devices requiring specific voltage and amperage to function effectively. -
Question:
Can I use the COOLM 52V 3A adapter with lower amp devices?
Answer: Yes, you can safely use the COOLM 52V 3A adapter with devices that require lower amperage, such as 2A or 2.3A devices. Since the power supply provides up to 3A, it will only supply the necessary current that each connected device needs, ensuring they operate effectively without overloading. This feature makes it a flexible choice for various surveillance equipment. -
Question:
Is the COOLM 52V 3A Power Supply Adapter energy-efficient?
Answer: Yes, the COOLM 52V 3A Power Supply Adapter is designed with energy efficiency in mind. It employs advanced technology that minimizes power losses, leading to lower energy consumption during operation. This not only reduces electricity costs but also helps in maintaining a smaller carbon footprint, making it an environmentally-friendly option for powering your PoE devices. -
Question:
What safety features does the COOLM 52V 3A adapter include?
Answer: The COOLM 52V 3A Power Supply Adapter is equipped with multiple safety features, such as over-voltage, over-current, short-circuit, and over-temperature protection. These features help prevent damage to both the power supply and the connected devices, ensuring reliable and safe operation in various environments. This is crucial for installations where equipment longevity and stability are paramount. -
Question:
How does the COOLM adapter manage heat during operation?
Answer: The COOLM 52V 3A Power Supply Adapter is designed with efficient heat dissipation mechanisms, including adequate airflow and heat sinks. This design helps maintain optimal operating temperatures, preventing overheating and prolonging the lifespan of both the adapter and the devices it powers. Proper heat management is essential for continuous use in surveillance systems, where reliability is critical. -
Question:
What cable length is recommended for the best performance with this adapter?
Answer: For the best performance when using the COOLM 52V 3A Power Supply Adapter, it is recommended to use a cable length of no more than 100 feet. Longer cables can result in power loss and reduced performance, particularly in surveillance systems where consistent power supply is vital. Using high-quality, appropriately gauged cables can further enhance efficiency and reliability. -
Question:
Can I use this adapter in a PoE setup?
Answer: Yes, the COOLM 52V 3A Power Supply Adapter is ideal for use in Power over Ethernet (PoE) setups. It can effectively supply power to PoE devices such as cameras and network switches that operate at 52V. This functionality simplifies installations by allowing for both data and power transfer over a single cable, reducing clutter and increasing efficiency. -
Question:
How do I know if the adapter is functioning properly?
Answer: To ensure that the COOLM 52V 3A Power Supply Adapter is functioning properly, check for LED indicators that signal power when connected. Additionally, observe the performance of the powered devices. If they operate without flickering or unexpected shutdowns, the adapter is likely functioning well. Regular inspections and tests can help maintain operational integrity. -
Question:
Where can I buy the COOLM 52V 3A Power Supply Adapter in Saint Helena?
Answer: You can purchase the COOLM 52V 3A Power Supply Adapter from Ubuy in Saint Helena. Ubuy offers a convenient platform for browsing and buying various electronic products, ensuring you have access to quality adapters that meet your power supply needs.
COOLM AC Adapters YU Editorial Review
COOLM 52V 3A Power Supply Adapter Replacement is designed for efficient use with compatible devices like Reolink PoE NVRs and PoE Switches, featuring a durable plastic enclosure and built-in short circuit protection for enhanced safety. Weighing just 1.2 lbs, it operates at an input voltage of 120V AC and outputs a solid 52V DC with a current rating of 3A, ensuring sufficient power delivery for your devices. Users appreciate its seamless functionality and robust design, making it an ideal replacement for various power needs in home and office setups.
Customer Reviews & Ratings
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Pros
- Built-in short circuit protection ensures safety
- Compatible with multiple Reolink devices
- Lightweight and easy to mount
- Durable plastic construction for longevity
- High output voltage suitable for demanding devices
Cons
- The length of the power cord could be longer
Platform Trust & Buyer Confidence
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Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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Top selling 52V Power Supply in Saint Helena
Last Updated on August 30, 2026
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Important information
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SHP 76
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Features & Benefits
- High-quality 52V 3A Power Supply Adapter.
- Compatible with various PoE NVRs, Switches, and Injectors.
- Comes with a one-year warranty for peace of mind.
- Features 100% true ampere to prevent overloading.
- Includes a durable 5.5mm x 2.5mm DC plug and cables.
- Ideal replacement for lower amperage adapters without forced amperage.
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