Power banks Joluvi

A Li-polymer battery that can be charged by the sun.It can also be plugged into the mains.This is a plus when there is no power socket nearby.Specifications solar panel:I = 144*75 (3W) / II = 144*140 (4.5W) /.III = 144*255 (6W) / IV = 144*300 (7.5 W).Operating temperature:-10ºC ~ +50ºC.Input:5.V 2.4A.Output:5.V 2.4A (Max).Time to maximum charge:5-9 hours (Depending on charger).Product lifetime:> 500 charge cycles, 5-6 years.Size:I = (160*86*23MM) / II = (160*172*23MM) /.III = (160*258*23MM) / IV (160 *344*23MM).Weight:I = (350G)/ II=(400G)/ III=(542G)/ IV=(600G).Features:Battery Type:Li-polymer Battery.Specifications solar panel:I = 144*75 (3W) / II = 144*140 (4.5W) /.III = 144*255 (6W) / IV = …