Industrialgrade main control chip for stable, reliable operation in demanding environments. Largescreen LCD display for clear, ataglance information: Realtime charging and discharging current Accumulated power generation and discharge data Temperature display Light control plus delay control Adjustable charging and discharging parameters Poweroff memory to restore last state after power loss Dual USB output with convenient charging capability: Maximum current up to 2.5A Complete 3stage charging management: Safe and efficient charging process to protect the battery and extend lifespan Why you need this product: Improves reliability in backup and offgrid scenarios with robust control hardware Provides comprehensive realtime monitoring to optimize usage and prevent unexpected outages Flexible energy management with adjustable parameters and memory on power loss Supports charging multiple USBpowered devices quickly and efficiently Key attributes: Function: realtime monitoring, control options, memory, and 3stage charging management Compatibility: dual USB outputs for common portable devices Size and form: compact design suitable for various charging and storage setups Material and build: industrialgrade control hardware designed for durability Performance: clear LCD readouts, fast current display, and reliable charging management Use scenarios: Home or office backup power: monitor charging and discharging, manage load, and rely on poweroff memory to resume after outages. Outdoor or field use: keeps phones, tablets, cameras, and small electronics charged with realtime current and temperature data to prevent overloading. Solar or offgrid energy storage: review accumulated generation and discharge, finetune charging parameters, and control lighting features with delay settings for efficient energy use.