- Uninterrupted Power Supply : Ensure continuous operation by powering your devices directly while simultaneously charging the lithium battery, guaranteeing no disruptions during power outages. - High-Efficiency Boost Circuit : Achieve peak power of 20 W and rated power of 15 W with an impressive efficiency of up to 96%, significantly reducing energy wastage. - Adjustable Output Options : Features selectable output voltages of 5 V, 9 V, or 12 V to support a wide range of devices, delivering optimal functionality under a recommended load of 15 W. - Comprehensive Battery Protection : Designed with essential safety features such as overcharge and overtemperature protection, safeguarding your lithium battery from potential damage. Applications : - Ideal for home office setups to ensure devices remain powered during unexpected outages. - Perfect for outdoor activities like camping, where reliable power is needed for small electronics. - Great for charging essential devices while traveling, providing peace of mind on the go.