Back Up Power Supply Solar Generator Libro500 With Lithium-ion Battery PackFeatures:- Libro500 is with built-in pure-sine wave inverter, which means it produces an output that is exactly the same as supplied by an AC wall outlet.- Highly compacted design with e-vehicle lithium-ion battery pack, portable and powerful. - User friendly, smart processor controller indicated on LED display.- Safety priority, built-in BMS and protection circuit.- Support 3 ways to recharge, AC 110~240V charging, Car charging, Solar Power charging(MPPT).- Long service life 48+months. - Provide AC output and DC output two different output modes to match the demand of different electronic products.- Apply USB 5V, DC 12V and AC Power to home appliance(less than rated power 500Wh) and portable electronics.- The portable solar power generator Libro500 can be used as both on-power supply and off-grid back up power.