Mini DC UPS with 120W Output & 222Wh Battery Backup

DC UPS-120D

Flagship 120W DC UPS with 222Wh ultra-large capacity, providing massive backup for high-demand DC equipment.

Quantity

Contact Now

add to cart

120W Mini DC UPS Battery Backup
Never Let Power Outages Disconnect Your Internet

Mini DC UPS instantly switches to battery power to keep your router and network devices online.

0s Uninterrupted Power Backup

Keep WiFi & CCTV Online During Any Power Outage

Power 8 Devices At The Same Time

One UPS Powers All Your Router, Modem, CCTV & Smart Electronics

Full Ports & Wide Compatibility Power Backup

Works with Routers, CCTV, Drones, Phones & All Low-Voltage Electronics

Superior Performance vs Standard Mini UPS

12 Big-Capacity Batteries, Solar Support, Built-In BMS & 10+ Years Long Lifetime

MPPT Solar Panel Fast Charging

90W Max Solar Input, 0-100% Full Charge in 1.5 Hours for Off-Grid & Emergency Backup

Dual Fast Charging Methods (Solar & AC)

120W Max AC Fast Charging, 0-100% Full Charge in 1.5 Hours for Home & Office Use

60000mAh High-Capacity Battery

Premium Lithium Battery Cells for Reliable Extended Backup During Power Outages

5V-48V Multi Voltage Wide Compatibility

Supports 5V 9V 12V 24V 48V Outputs for Networking, Security & Daily Electronics

Smart LCD Display Real-Time Power Monitoring

Instantly View Battery & Power Status for Total Control

Full Kit with All Required Accessories

Out of The Box Ready, No Extra Cables or Adapters Needed

Unmatched Performance: Delivers 120W total power to support multiple devices simultaneously. Flexible Input: Features 120W AC input and 60W Solar input for rapid recharging.

Large Scale Backup: 60000mAh capacity provides extended runtime for enterprise-level routers, PoE systems, and IoT hubs.

DC UPS Parameter Table

Description	Key Parameter	Output	Input
120W DC UPS, 222Wh Battery Backup for Router/Modem/ Security Camera	Capacity: 222Wh (60000mAh) Battery Cell: Lithium-ion battery Support 5~48V full voltage Product Dims: 188×83×192mm Net Weight: 1.35 kg (2.97 lbs) Color Options: Black / White	USB-A/C: 5V⎓2.4A, 12W Max. DC1: 5V⎓2A, 10W Max. DC2: 9V⎓2A, 18W Max. DC3: 12V⎓3A, 36W Max. DC4: 24V⎓1A, 24W Max. PoE: 15V⎓1.6A, 24V⎓1A, 48V⎓0.5A Auto, 24W Max. Max Output Power: Total 120W.	AC Input: 100-240V, 50/60Hz, 120W Solar/DC5521 Input: 10~30V/2A, 60W Max. Charging Power for Battery: 40W

🛠️ FAQ: 120W DIN Rail DC UPS (DC UPS-120D Series)

Q1: Does the system experience any power interruption during a transition to battery mode?

A: No. The DC UPS-120D features a 0ms (zero millisecond) transfer time. When the AC mains power fails, the unit switches to battery power instantaneously, ensuring that sensitive loads like PLCs, industrial switches, or security controllers do not reboot or lose data.

Q2: Can I use this unit to charge my batteries while powering my equipment?

A: Yes. This is a combined Power Supply and UPS.

When AC power is available, it powers the connected load and uses the remaining capacity to charge the battery.
The system features Smart Power Allocation, prioritizing the load to ensure your operations remain stable while managing the battery's state of charge.

Q3: What types of batteries are compatible with the DC UPS-120D?

A: The unit is optimized for Lead-Acid batteries (including AGM and Gel) and Lithium Iron Phosphate (LiFePO4) battery packs.

Technical Note: Please ensure the battery voltage matches your model (12V or 24V). The output voltage can be fine-tuned via the onboard ADJ potentiometer to meet specific charging requirements.

Q4: What happens if the battery is connected with the wrong polarity?

A: The unit is equipped with Battery Reverse Polarity Protection. Unlike cheaper alternatives, it will not blow a fuse or damage the internal circuitry. Once the wiring is corrected, the unit will resume normal operation. It also includes protection against Overload, Short Circuit, and Battery Low Voltage Disconnect (LVD) to prevent deep discharge.

Q5: Is this UPS suitable for harsh industrial environments?

A: Yes. It is designed for industrial reliability with the following specs:

Mounting: Standard DIN Rail TS-35/7.5 or 15 for easy cabinet integration.
Cooling: 100% full load burn-in tested with natural convection cooling (no moving fans, reducing failure points).
Safety: Built with high-quality electrolytic capacitors and a rugged casing to withstand industrial electrical noise.

Q6: How can I monitor the status of the UPS remotely?

A: The front panel includes LED indicators for AC OK and DC OK status. Furthermore, the unit features a Relay Contact Signal (Dry Contact) output. This allows you to integrate the UPS status into a PLC or a centralized monitoring system to receive alerts if the power fails or the battery is low.