15W 3A High Power UPS Battery Boost Charging Module for Lithium Batteries, Power Supply Switching, UPS Function, LED Indicator, Short Circuit (5V)
Special Features
- [POWER SWITCHING]: Instantly switch between power supply and battery backup without interruption
- [UPS POWER SUPPLY]: Uninterruptible power supply function ensures continuous power to your load
- [MODULE INTERFACE]: Conveniently the lithium battery via Micro USB or DC5V input
- [LED INDICATOR]: color LED indicates charging state, with automatic stop when fully charged
- [GOOD ]: Short circuit, overvoltage, and undervoltage for added safety
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