When the power flickers or goes out, your home router, security camera or smart-home hub can shut down in seconds. That loss of connection can leave you without internet, blind spots in security, or a dead alarm system right when you need it most. The inconvenience is more than annoying; it can affect work, safety and peace of mind. The PowerWalker DC SecureAdapter 12V 12W Mini DC UPS gives you a tiny battery backup that keeps those 12 V devices running long enough to stay online or shut down safely.
PowerWalker DC SecureAdapter 12V 12W Mini DC UPS with PowerWalker
Imagine a small box that plugs into any wall outlet and instantly provides 12 V power to your router, IP camera or VoIP phone when the grid fails. That is the PowerWalker DC SecureAdapter, a mini DC UPS designed for the everyday gadgets that rely on a steady 12 V supply. It solves the common problem of sudden device shutdowns by delivering up to 2.5 hours of backup for a typical router. With a universal input range, a standard 5.5 mm coaxial output and a built-in 3.7 V/2.6 Ah Samsung lithium-ion battery, it works worldwide and fits neatly between other plugs on an extension cord.
Usages
The SecureAdapter is perfect for home or small-office routers that need constant internet, Wi-Fi access points that keep guests connected, and IP cameras that must record even during a blackout. It also powers POE switches, signal amplifiers, smart-home control panels, VoIP phones and small medical monitors. Because it uses a standard DC coaxial connector, you can attach it to any device that accepts a 5.5 mm/2.5 mm plug, making it a versatile backup for many 12 V electronics.
Benefits
- Keeps your internet alive during short outages, so work and streaming dont stop.
- Provides extra time to safely shut down security cameras, protecting footage.
- Compact size fits behind furniture or between plugs, saving space.
- Fast 3-hour recharge means youre ready for the next power loss quickly.
- LED indicator lets you see battery status at a glance.
Key Features
- 12 V DC output up to 12 W continuous, 25 W peak.
- Standard DC coaxial connector (5.5 mm outer, 2.5 mm inner).
- Universal input range 90-264 V, 50/60 Hz.
- Included 3.7 V/2.6 Ah Samsung lithium-ion battery.
- Backup time up to 2.5 hours for a 12 V/0.4 A router.
- Compact dimensions 42 mm 68 mm 74 mm, weight 200 g.
- LED status lights for power and battery level.
- 1 m power cable with Type-C Europlug for easy connection.
- Output voltage regulation within 5 % for stable device performance.
- Designed for routers, switches, POE devices, access points, cameras, and more.
Specifications
| Features |
| Power factor |
1 |
| Output voltage regulation |
5% |
| Output operation voltage (max) |
12 V |
| Output operation voltage (min) |
12 V |
| Input frequency |
50/60 Hz |
| Input operation voltage (max) |
264 V |
| Input operation voltage (min) |
90 V |
| Output power |
12 W |
| Output power capacity |
12 kVA |
| Battery |
| Battery capacity |
2.6 Ah |
| Battery recharge time |
3 h |
| Typical backup time at half load |
50 min |
| Typical backup time at full load |
25 min |
| Number of batteries supported |
1 |
| Battery voltage |
3.7 V |
| Battery capacity |
2.6 Ah |
| Battery capacity |
2.6 Ah |
| Design |
| LED indicators |
Yes |
| Product colour |
Black |
| Weight & dimensions |
| Weight |
200 g |
| Height |
42 mm |
| Depth |
74 mm |
| Width |
68 mm |
| Packaging data |
| Package weight |
200 g |
| Package height |
54 mm |
| Package depth |
108 mm |
| Package width |
115 mm |
