A compact power adapter in the electronics category that supplies a steady 12V 2A DC output for LED lights and CCTV cameras. Offers peace of mind for installers and travellers who want a single, dependable mains-to-DC solution. Is Sfunpu Power Supply Adapter versatile and robust enough for regular use?
⚡ At a Glance
- • Output Stability: Consistent 12V 2A output reported with stable performance and no overheating in user feedback
- • Best for: Installers, hobbyists and travellers powering LED lighting, CCTV cameras and small DC equipment
- • Not ideal for: Charging batteries or powering high-current appliances that exceed 12V/2A limits
Includes eight interchangeable DC connectors that cover common barrel sizes plus Micro-USB and Mini-5P. Not intended for battery charging, so verify equipment power specifications before use.
Broad equipment compatibility - thanks to an 8-connector DC kit
Includes connectors for 5.5 x 2.5mm, 4.0 x 1.7mm, 3.5 x 1.35mm, 3.0 x 1.0mm, 2.35 x 0.75mm, Micro-USB, Mini-5P and an LED connector. The tip selection covers common barrel sizes and USB-style plugs for many small mains-powered appliances.
One mains adapter will suit a range of LED strips, cameras and small electronics, cutting down on spare adaptors and plugs.
Reliable power delivery - with fixed 12V 2A DC output
Rated to supply 12 volts at 2 amps, with user reviews noting consistent, stable output and no performance drop or overheating. Manufacturer guidance warns against using for battery charging and recommends checking equipment voltage/current needs.
Stable supply reduces flicker or resets in cameras and LED runs, making installations more predictable.
Compact and durable for travel - with a UK plug and sturdy build
Compact UK-plug format and a build described by customers as solid and durable support frequent handling and transport. Users highlight the small footprint when packed with other tools or kit.
Easy to pack for site visits or trips, while robust construction stands up to regular daily use.
✨ The 4 Key Reasons for Sfunpu Power Supply Adapter
- Eight interchangeable DC connectors - Covers most barrel sizes and USB connections for versatile compatibility
- Stable 12V 2A output - Keeps LED lights and CCTV running without flicker or resets
- Compact UK plug - Easy to carry and fits standard UK sockets for on-site use
- Durable construction - Withstands daily handling and travel without performance loss
📋 Technical Details at a Glance
- Category: Power Adapter
- Output Voltage: 12V DC
- Output Current: 2A
- Connector Types: 5.5 x 2.5mm, 4.0 x 1.7mm, 3.5 x 1.35mm, 3.0 x 1.0mm, 2.35 x 0.75mm, Micro-USB, Mini-5P, LED connector
- Compatibility Note: Compatible with 5.5 x 2.1mm (as noted)
❓ Frequently Asked Questions
Q: Which connectors are included with the adapter?
A: The kit includes eight DC connectors: 5.5 x 2.5mm, 4.0 x 1.7mm, 3.5 x 1.35mm, 3.0 x 1.0mm, 2.35 x 0.75mm, Micro-USB, Mini-5P and an LED connector.
Q: Can the adapter be used to charge batteries?
A: No, the manufacturer states it is not intended for battery charging; users should turn off batteries once fully charged and avoid overcharging.
Q: Will the adapter overheat during continuous use?
A: User feedback reports consistent, stable output without overheating or performance drop under normal operating conditions.
🏆 Our Verdict
Ideal for installers, hobbyists and travellers who need a single mains-to-DC adapter for LED lights and CCTV. Versatile connector options combined with a steady 12V 2A supply and robust build make it a practical all-in-one solution. Strong long-term value arises from durable construction and broad compatibility for everyday installations.
