Battery backup for router, Small UPS for router and modem

Ensure uninterrupted internet connectivity with this smart 12V mini DC UPS, the perfect battery backup for routers, modems, and other essential low-voltage devices. Designed for both residential and commercial use, it delivers clean, stable DC power during outages or voltage fluctuations.

✅ Widely Compatible With:

Networking: Wi-Fi routers, modems, ONTs, switches
Security: CCTV, IP cameras, alarm systems, access control
Smart Home: Fire safety, smart locks, street lights
Medical & Emergency: CPAP machines, emergency lighting
Consumer Devices: MP3/MP4 players, portable DVD/CD players, Bluetooth devices, radios
Access & ID: Fingerprint, facial recognition, smart card systems

⚡ Key Features:

Reliable 12V DC output with surge and short-circuit protection
Supports pass-through charging and real-time device usage
Compact, lightweight, and easy to install
Ideal battery backup for Wi-Fi routers and small electronics

This router battery backup is essential for maintaining your internet connection during outages—perfect for smart homes, remote work, security monitoring, or seamless gaming and streaming.

modular UPS, lithium socl2 battery

Category: DC UPS

Description
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Style name	DC26W
Product name	Mini DC UPS for ADSL Modem WiFi Router CCTV/Security Camera
Output voltage	12V
Output current	2A Max
Output power	19.24Wh / 5200mAh
Input voltage	DC 12V
Input current	DC 2.5A
Working time	Output 12V 0.5A (6W): approx 3.5 hours
Working time	Output 12V 1.0A (12W): approx 2 hours
Charge port (IN) Black	DC5.5×2.1
Discharge port (OUT) Yellow	DC5.5×2.5
Case material	FR-ABS anti-fire
Case color	White
Case dimension	112 × 70 × 60 mm
Weight	235g
Free transfer cable	AWG#20, 50cm, DC5.5×2.1 (Black) & DC5.5×2.5 (Yellow)
Charge method	12V 2.5A Adapter (adapter not included)
Battery cell brand	Chinese brand or Korea/Japanese cells
UPS certification	CE, FCC, EMC Report
Battery protection	Temperature, overcharge/discharge, overcurrent, short circuit
Cycle life	≥600 cycles, ≥80% capacity retention
Application	WiFi, router, TP-Link, IP camera, security system, door access, vending machine, LED light/strip
Package	20 pcs/carton (35×21×30cm), ~7kg/carton
Warranty	12 months