this was an awful purchase. probably the worst amazon purchase to date. the power bank doesn't work at all. i read the other reviews and thought it was operator error. i had this device 2 weeks before we went camping and charged it to full capacity before we left. i wanted to use it to recharge 2 phones and my kindle paperwhite during a 4 day camping trip. the info for the device made me think it would have no problem doing this. however, the powerbank doesn't hold a full charge for more than a few days on its own. and the solar charging takes 6 days to get the device back to full based on another reviewer who ran the numbers. based on the description, i thought there would be no problem for this solar charger with power bank to keep those 3 devices working. however we quickly found out, that even though it was 100% full when we left for our trip, the device didn't hold much power and never worked after the sun went down. what it was able to do was directly charge a single phone about 50% if the solar panel was directly in the sun and we left it for 4-6 hours. and in order to do this, it had to be in direct sun for a hour or so without being connected to anything else. dont waste your money!!!! because of the battery, shipping is expensive enough i wont try to return it. i reached out to the company based on the faulty advertisement that this has a power bank as well as solar charging and have heard nothing. i wished i would have listened to the negative reviews, i have no idea how this has any positive reviews at all.
after only 2 months battery swelled when i first received it the lights would only work when charging electricity not solar but i was traveling so with no way to print out return labels i was stuck and i needed a charger.
运费成本
提前送达
物流问题
使用过的商品