OLAX POE-D9 20000mAh Mini DC UPS for Wi-Fi Routers

OLAX POE-D9 20000mAh Smart Mini DC UPS

The OLAX POE-D9 mini DC UPS is built to keep your internet connection alive through load shedding and unexpected power cuts. The moment electricity goes off, this compact backup power unit automatically switches to battery, so your Wi-Fi router, modem, or ONU stays online instead of restarting mid-meeting, mid-class, or mid-game.

At the core of the OLAX POE-D9 is a 20000mAh (74Wh) rechargeable lithium battery paired with a 24W maximum output, giving you enough backup power to run a router and an ONU together for extended hours during outages. This makes it a practical fit for anyone who depends on a stable home internet connection for work, study, or entertainment.

With selectable DC output voltages and a dedicated POE port, it's designed to match a range of networking equipment, making it a straightforward addition to any home office, study space, or small business setup that can't afford connectivity downtime.

Key Features

• Massive 20000mAh Battery — A high-capacity 74Wh lithium battery gives you extended backup hours, so your network stays up during longer outages, not just brief flickers.

• 24W High-Power Output — Supports a dual setup, like a router and an ONU running together, so you don't need separate backup units for each device.

• POE & Multi-Voltage Support — A dedicated 24V POE port plus selectable 5V, 9V, or 12V DC outputs let you match the exact voltage your networking equipment needs.

• Instant Auto-Switching — Near-instant switching to battery power helps prevent your router from restarting when the electricity cuts out, keeping your connection stable.

• Intelligent Device Protection — Built-in safeguards against overcharging, overcurrent, overheating, and short circuits help protect both the UPS and the equipment connected to it.

Why Choose the OLAX POE-D9 Mini DC UPS

Frequent power cuts are more than an inconvenience when they interrupt online classes, video calls, or CCTV monitoring. The OLAX POE-D9 solves this with a simple, dedicated backup unit for your networking gear — no need for a full-size UPS or a bulky power bank workaround. Its multi-voltage and POE support mean it works with a range of routers, modems, ONUs, and IP cameras, and the automatic switching keeps your connection stable without you needing to do anything when the power drops.

For homes and small offices where staying connected is non-negotiable, this compact UPS offers dependable, everyday peace of mind.

Technical Specifications

Compatibility

Compatible with Wi-Fi routers, modems, ONUs, and CCTV cameras that operate on 5V, 9V, 12V DC, or 24V POE power standards. Selectable output voltages make it adaptable to most common home networking equipment.

Package Includes

• 1 x OLAX POE-D9 Smart Mini DC UPS

Frequently Asked Questions

How long can the OLAX POE-D9 power my router during an outage?

Backup time depends on your device's power draw, but the 20000mAh (74Wh) battery is designed to provide extended hours of runtime for typical routers and ONUs.

Does it switch to battery automatically when the power goes out?

Yes, it features near-instant auto-switching technology that transitions to battery power quickly, helping prevent your router from restarting.

Can I power both a router and an ONU at the same time?

Yes, the 24W maximum output is designed to support a dual setup like a standard router and an ONU running simultaneously.

Does this UPS support POE devices like IP cameras?

Yes, it includes a dedicated 24V POE port for powering POE-compatible devices such as network cameras.

Is it safe to leave connected devices plugged in long-term?

Yes, it includes built-in protection against overcharging, over-discharging, overcurrent, and short circuits for safer long-term use.

What output voltages does the OLAX POE-D9 support?

It offers selectable DC outputs of 5V, 9V, or 12V, plus a 24V POE output and a 5V USB output.

Is this suitable for a home office setup?

Yes, it's designed for home offices, study setups, and small businesses that need uninterrupted internet during power cuts.

Buy the OLAX POE-D9 20000mAh Smart Mini DC UPS at the best price in Bangladesh with fast delivery and warranty support.