IALLPOWERS Solar Generator Kit 4000W Portable Power Station 600W Solar Panel

This ALLPOWERS R4000 power station features a LiFePO4 battery. The maximum battery capacity is higher than 80% after 3500 cycles of charging and higher than 50% after 6500 cycles. Therefore, R4000 exceeds the service life of 10 years. It is equipped with three charging modes ( Fast mode/Standard mode/Silent mode ) to meet the needs of different charging environments.