Mini UPS Backup Power Adapter — 18W / 36W, 5V/9V/12V for Routers & WiFi (No Battery)

Keep your router, modem, IP cameras, and smart home devices online during power outages. This compact mini UPS delivers instant, seamless backup power with multi-voltage DC output — available in 18W (DC1018L) and 36W (DC1036L) models, and in 1, 3, or 5-unit bundles.

⚠️ Batteries not included. Requires 4×18650 lithium cells (≥2000mAh each).

Key Features

• Instant auto-switching — Seamlessly transitions to battery power the moment AC fails. No reboots, no dropped connections.
• Multi-voltage output — Supports 5V, 9V, 12V, 15V, and 24V DC to cover a wide range of networking and surveillance equipment.
• Smart chip with low-power alert — Automatically optimizes power distribution and notifies you when battery is running low.
• LED digital display (36W model) — Real-time readout of voltage, current, power, and temperature.
• Overheat & reverse polarity protection — Auto-shuts off if temperature exceeds 45°C; prevents damage from incorrect battery installation.
• Replaceable 18650 battery design — Easy to swap cells anytime, no tools required.
• Compact & portable — Lightweight enough for home backup or field deployment.

Compatible With

WiFi routers · Fiber modems · IP cameras · NAS devices · Mini PCs · Access control systems · CCTV DVRs · VoIP phones

Technical Specifications

Input: AC 85–265V, 50/60Hz
Operating Temperature: 0°C – 45°C
Humidity: 10%–90% RH
Battery: 4×18650 lithium (not included, ≥2000mAh each)

18W Model (DC1018L) Outputs:
USB 5V/2A · DC 5V/2A · DC 9V/1A · DC 12V/1A · POE 15V/0.6A · POE 24V/0.6A
Max Output: 18W

36W Model (DC1036L) Outputs:
USB 5V/2A · DC 5V/2A · DC 9V/2A · DC 12V/2A · LAN/POE 15–24V/1A
Max Output: 36W

What's in the Box

• 1× UPS Unit (no battery)
• 1× Power cord
• 1× One-to-two cable
• 1× One-to-one cable
• 1× Screwdriver
• 1× User manual (EN/CN)

Note: Install 18650 batteries with correct polarity. Ensure all 4 cells have matching voltage (within 0.05V). Discharge rate should be 2C or 3C.