MYLION DC UPS Prevents Router Reboot During Voltage Drops

Understanding Voltage Fluctuations and Router Reboot Risk

Network equipment such as routers, modems, and ONTs often reboot or lose service during short power outages, voltage drops, or unstable grid conditions. For telecom operators, Internet Service Providers (ISPs), broadband network companies, fiber network operators, and system integrators, this is more than an inconvenience—it directly affects service continuity and subscriber experience at the customer premises. A DC UPS designed specifically for this environment can provide a short bridge of power that prevents the reboot cycle triggered by momentary voltage instability.

The underlying challenge is technical rather than cosmetic. Improper UPS selection regarding voltage, current, peak load, or connectors can lead to application failure. In other words, a backup power unit that is not matched to the actual electrical behavior of the connected device—its rated voltage, its working current, and its peak or startup current—may fail to deliver the protection it was intended to provide. This is the specific pain point that Shanghai Mylion New Energy Co., Ltd., operating under the brand MYLION, has built its product and service model around.

Why Device-Level Evaluation Matters

Rather than offering a one-size-fits-all backup unit, Mylion's approach centers on evaluation of solutions based on real device voltage, working current, peak/startup behavior, and installation environment. This includes technical confirmation and connector/cable matching to reduce selection errors. For network operators managing large deployments of routers, ONTs, ONUs, modems, gateways, CPE devices, and security or CCTV equipment, this evaluation step is what determines whether a DC UPS actually resolves the reboot problem or simply adds unused hardware to the installation.

This is the value proposition Mylion offers to professional project customers: supporting more reliable DC backup deployment and reducing avoidable selection risks. The company positions itself as a B2B backup power partner and OEM/ODM project partner, rather than a general consumer electronics seller, which shapes how its product line is structured around specific voltage classes, current thresholds, and output configurations.

A Product Portfolio Structured Around Real Load Profiles

Mylion's Mini UPS lineup—covering 12V DC systems up to 60W, LiFePO4 chemistry integration, and emerging USB-C PD 100W input/65W output capabilities—is organized into distinct series, each targeting a different combination of load and runtime requirement.

Standard 12V Backup for Entry-Level Broadband Equipment

The 12V Standard Series addresses the most common scenario: short outages causing router or ONT reboots. The MU26W provides a 12V DC output of 2.5A continuous / 3A maximum, drawing on an 18.72Wh battery, with a DC5521 input and DC5525 output interface designed for compact installation. The MU48W extends battery capacity to 29.6Wh with a center-positive DC5525 output for ISP and broadband network equipment, while the MU68W raises battery energy to 44.4Wh with a maximum output of 36W (12V/3A), positioned for professional ISP projects requiring extended runtime.

Long-Runtime and High-Power Configurations

For long-duration power outages in residential or remote areas, the 12V Long-Runtime Series, represented by the MU635W and MU635L, delivers 75.6Wh of battery energy while maintaining the same 2.5A continuous / 3A maximum output as the standard series—prioritizing service continuity over higher current.

Where equipment demands more than standard thresholds, the 12V High-Power Series (MU65W) supports a 12V DC input of up to 6A and an output of 4A continuous / 5A maximum, totaling 60W, backed by a 56.16Wh battery—suited to high-performance WiFi equipment and storage-integrated gateways. The 12V High-Power Long-Runtime Series (MU35W/MU35L) combines that same 60W output capability with 75.6Wh of battery energy, addressing professional gateways that require both high peak current and long backup time.

Multi-Device and AC-Input Configurations

Installations that must power more than one device from a single backup unit are addressed by two additional product lines. The 12V + USB Multi-Output Series includes the MUJ46, which provides a 12V DC output of 1.5A continuous / 2A maximum alongside dual 5V/3A USB-A and USB-C outputs, within an 18W total system limit and 37.44Wh battery—suited to small office/home office (SOHO) setups powering a router and a USB accessory simultaneously. The MUJ435 extends this configuration to 50.4Wh of battery energy while keeping the same 18W system limit and port arrangement.

The AC-Input Dual Output Series, represented by the ML1202AC, uses LiFePO4 battery chemistry with a 100–240V AC input and two independent 12V DC outputs (2A each, 24W total system limit), backed by 25.6Wh of battery energy. This configuration is designed for ONT and router combined installations, allowing dual output without needing an external DC adapter.

Development Directions for Emerging Equipment Needs

Mylion is also evaluating two forward-looking directions in response to evolving equipment requirements. The MUC85, currently at the project evaluation stage, is designed around USB-C PD input (65W standard/100W max) with two USB-C outputs—up to 20V/3.25A (65W) and up to 12V/2.5A (30W)—supported by a 92.16Wh battery, targeting modern WiFi 6/7 devices requiring USB-C Power Delivery. The MU248 direction addresses higher-voltage wireless CPE and radio bridge equipment, using LiFePO4 chemistry with a 48V/60V DC input and independent 24V (3A) and 48V (1A) outputs within a 100W total system limit, backed by 102.4Wh of battery energy.

Compliance and Project-Level Support

Because lithium battery products are subject to transport and safety documentation requirements, Mylion maintains model-specific compliance including UN38.3 and MSDS certifications, along with adherence to lithium battery transport documentation. This is particularly relevant for B2B customers managing cross-border shipment and deployment of backup power units at scale.

Beyond the hardware itself, Mylion's service scope covers requirement analysis, model matching, sample testing support, connector/cable matching, private labeling, and documentation coordination, with delivery capability extending to managed pilot evaluation and mass-production preparation. Pricing follows a custom enterprise and project-based quote structure, reflecting the company's orientation toward B2B project support, OEM/ODM services, and sample validation rather than standardized retail sales.

A Foundation Built on Applied Experience

Mylion's positioning in this space is supported by 13+ years of experience in Lithium Battery technology and 10+ years of experience in Mini UPS development, concentrated specifically on Mini DC UPS technical content and ISP/broadband backup power applications. This background informs the company's core method: matching a DC UPS to the actual electrical profile of the connected device—voltage, current, peak behavior, and environment—rather than relying on generic power ratings.

For telecom operators, ISPs, broadband and fiber network companies, and system integrators evaluating how to prevent router reboot during voltage fluctuations, this device-level matching process, combined with a structured product range across standard, long-runtime, high-power, multi-output, and AC-input configurations, represents the practical foundation of Mylion's approach to DC backup power. Additional technical and product information is available through the company's official website, www.myliontech.com.

www.myliontech.com
Shanghai Mylion New Energy Co.,Ltd.

About Author

admin

See author's posts