1. Automotive grade gel batteries, Charging and discharging cycles around 1000 cycles;
2. Support Charging for small device while Discharging, no matter which way you charge this power station;
3. Equipped with more DC ports comparing with others, more convenient to charge your devices at the same time;
4. The input port size of the generator is 5.5*2.1mm, which can match most solar panels.