Uninterruptible power supply that keeps your devices running while the lithium battery charges Ensures continuous operation during outages by charging the lithium battery as it powers connected devices, so you can remain functional without interruption. efficiency boost circuit delivers up to 20W peak power with up to 96 percent efficiency, reducing energy loss and heat generation. Robust battery protection against overcharging and overheating, helping to preserve the lifespan of your lithium battery during use. Key benefits and features Function: provides an uninterrupted power source by charging the lithium battery while supplying power to connected devices. Performance: up to 20W peak output with 96% efficiency for lower energy waste and cooler operation. Safety: built in protection against overcharging and overheating to extend battery life and support safe usage. Compatibility: designed to work with lithium battery systems, enabling safe charging and power delivery during operation. Reliability: maintains device operation during power outages, supporting essential equipment and routines. Use scenarios Home or small office outages: keep essential devices such as networking gear, lighting, and critical peripherals powered without interruption while the battery charges. Remote work or travel: power portable devices while the storage battery charges, enabling continued productivity in locations with limited electrical access. Small workshop or studio setups: run essential tools or equipment while safely charging the lithium battery to maintain workflow.