Automatic Backup Battery Switching Module – 12V 150W Power Transfer Relay with LED Indicator

Power cuts shouldn't mean downtime — the Amicikart Automatic Backup Battery Switching Module instantly transfers your 12V devices to battery power the moment your main supply fails, with zero manual intervention required.

This compact yet powerful relay module is engineered for seamless, automatic power transfer at DC 12V, handling up to 150W and 12A of continuous current. Its intelligent priority logic keeps your devices running on adapter power when available (green LED), and silently switches to backup battery mode (red LED) the instant the primary source drops — all within milliseconds. The clearly visible LED indicators mean you always know which power source is active, eliminating guesswork during critical moments.

Whether you're building a DIY UPS for your Wi-Fi router, securing a CCTV or alarm system, powering a solar energy backup setup, or simply protecting sensitive electronics from unexpected outages, this module delivers reliable, plug-and-play protection. No complex wiring, no programming — just connect your 12V adapter, your backup battery, and your load, and the module does the rest. Its compact form factor fits neatly into panels, enclosures, or project boxes.

Perfect for electronics hobbyists, home automation enthusiasts, small business owners, and anyone running off-grid or emergency-critical 12V systems across India.

✅ Backed by a 1-Year Warranty from amiciKart. For support, call 980 970 9898 or email care@amicikart.com. Ships free across India with same-day dispatch on orders before 2 PM.

• Why You Need This? — Never worry about sudden power cuts again! This module keeps your devices running by switching to backup battery power instantly—making it essential for any emergency or off-grid setup.
• Uninterrupted Power Supply — Automatically switches from main power to backup battery when the primary source fails—ensuring continuous operation for your devices.
• Smart Power Priority System — When both adapter and battery are connected, the system prioritizes adapter power (green light). If the adapter fails, it instantly switches to battery mode (red light).
• High Power Handling — Supports up to 150W and 12A current at DC 12V, making it perfect for a wide range of low-voltage emergency and backup applications.
• DIY & Emergency Ready — Ideal for electronics enthusiasts, solar energy setups, routers, alarms, and other critical systems that require seamless power continuity.
• Simple Installation, Reliable Performance — Compact design with clear LED indicators for active power source. Easy integration into any 12V system—no complex wiring required.

Warranty — The products come with 1 year warranty (To claim warranty feel free to contact amicikart at 980 970 9898 or care@amicikart.com)

Specifications:

Control voltage:- DC 12V
Control current:-12A
Support power:- 150W