Nemo DCG Series - DC UPS with Built-in Lithium Battery (4000–20000mAh)

· Intelligent circuit design with over-charging over-discharging and over-load and short circuit protection

· Built-in High-capacity lithium batteries

· LED status indicators

· Voltage selector for POE port and DC output port

· 5V/2A USB and TYPE-C output for charging smartphones quickly

· Built-in adapter allows wide AC voltage range 100~240 Vac

· Suitable for most digital devices

· Power over Ethernet (POE) transmits data and power at the same time

· Automatic turn on when connected to AC power

· Wall-mountable design

· White, Black Color for choose

PoE, DC, USB-C—One Box Keeps Everything Running

The DCL Series keeps your router alive through a blackout. That's a good thing, and it solves a real problem for a lot of people. But what if your setup is a little more demanding? What if you've got a PoE security camera watching the back gate, a wireless access point extending Wi-Fi to the far end of the house, and a VoIP phone on the desk that you need for work calls? Those devices don't run on a standard barrel jack. They need Power over Ethernet—and when the grid goes down, they need it to keep flowing. The Nemo DCG Series is built for exactly that scenario. It's a DC UPS with a PoE port as the headline act, plus enough extra outputs to keep your phone charged while you're waiting for the lights to come back.

PoE Output: Power and Data on One Cable

Power over Ethernet is one of those technologies that quietly transformed how we deploy network gear. Instead of running a separate power cable to every camera, access point, and VoIP phone, you run a single Ethernet cable. The switch or injector sends both data and DC power down the same wires. The device gets everything it needs from one connection. The problem is, most PoE injectors and switches are powered by the grid. When the power fails, the PoE stops, and your cameras go dark. The Nemo DCG puts a battery in the middle. It accepts power from its built-in AC adapter, sends PoE out to your devices, and keeps that PoE alive when the grid drops. Your IP camera doesn't miss a frame. Your wireless access point doesn't drop every client in the house. Your VoIP phone stays registered and ready for the next call. No separate PoE injector, no additional battery backup unit. It's all in one box.

Voltage Selector: Dial In What Your Device Needs

Here's a detail that separates the DCG from almost every other compact DC UPS: the voltage selector. Both the PoE port and the DC output port have adjustable voltage settings. That means you can match the output to the exact requirement of the device you're powering. A PoE camera that wants 48V? Set the PoE port to 48V. A smaller access point that runs on 24V passive PoE? Dial it down. The DC output port is similarly adjustable, so you can power a 12V router, a 9V modem, or a 5V single-board computer from the same unit—each at the correct voltage. Most backup units give you one fixed output and hope it matches your gear. The DCG lets you adapt the unit to your equipment, not the other way around.

USB and Type-C: Charge Your Phone While the Network Stays Up

During a blackout, two things become immediately important: keeping the network alive and keeping your phone charged. The DCG handles both. Alongside the PoE and DC output ports, it has a 5V/2A USB-A port and a Type-C output for fast charging. Plug your phone in, and it charges at a decent rate while your router and cameras keep running. If you've ever sat through a multi‑hour outage with a dying phone battery, watching the percentage tick down while you ration your screen time, you'll understand why this matters. It's a small feature, but it turns the DCG from a network backup into a genuine emergency power hub for a small office or home.

Battery Capacity: 4000 to 20000mAh

The DCG comes in battery capacities from 4000mAh up to 20000mAh. A 4000mAh unit will keep a single PoE camera or access point running through a short outage. A 20000mAh unit will run a camera, an access point, a VoIP phone, and still have enough left to top up your phone twice. The capacity you choose determines your runtime, and the range means you can size the unit to your actual load rather than guessing. For a small business with four PoE cameras and a network switch, the higher-capacity models are the ones to look at. For a home office with a single access point, a mid-range unit is plenty.

Automatic Operation, Wide Input, Wall-Mountable

The DCG is designed to be installed and forgotten. It powers on automatically when connected to AC. The built-in adapter accepts 100–240Vac, so it works in any country without a step-down transformer. The intelligent circuit design manages the switch from AC to battery without any input from you, and it handles over-charging, over-discharging, over-load, and short circuit protection automatically. LED indicators show AC mode, battery mode, and charge level—simple, clear, no app required. And the wall-mountable design means it can live on a wall in a network closet or behind a desk, keeping it off the floor and out of the way.

Where the DCG Makes the Most Sense

This is a DC UPS for people whose critical devices run on PoE or low-voltage DC—and who want a single box that handles all of them:

· Small businesses with PoE security cameras: Keep recording through a blackout. No gaps in footage, no missed events.

· Home offices with a router, modem, and VoIP phone: Stay connected and stay reachable even when the grid drops.

· Retail and hospitality sites with access points and POS terminals: Keep the network and the payment terminal alive through short outages.

· Anyone with a mix of PoE and DC devices: One unit, multiple voltages, no adapters or injectors cluttering the rack.

Remote locations with unreliable power: Where a camera and an access point need to stay online unattended.

The DC UPS That Does More

The Nemo DCG Series isn't just a battery backup for your router. It's a PoE power source, a DC power supply, and a phone charger—all wrapped into one compact, wall-mountable unit. It handles the devices that a standard DC UPS can't, and it gives you the voltage flexibility to adapt to whatever equipment you're running. If you've been looking for a way to keep your cameras and access points alive during outages without buying a rack of separate backup units, the DCG is the answer. One box. Multiple devices. No beeps. No drama.