AILIBOTE for Galaxy S9 [Tempered Glass] Screen Protector with Lifetime Replacement Warranty-395

excellent article, just what I expected

Nice and slim

Excelente

Nice smooth Aluminum Enclosure little larger than I like, Full to Empty = 3,368 mAh = 67.36% efficiency (Good efficiency) Slower than average charging ratesGood efficiency of 67.36%- From completely full to empty = 3,368 mAh (rated at 5,000 mAh) = 67.36% efficiency (Good)- Runs nice and cool from full to empty- Larger size than I like to use for the mAh ratingiPhone 5Sonly charged at 4.86V/0.75A(most chargers I have used charge the iPhone 5S at Max speed of 5V/1.00A or better)Galaxy S64.88V/1.18A (this is decent but still a little slow) some charge around 5V/1.5A or Fast Charge at 9V/1.6ASometimes I could only get it to charge at 4.80V/0.84A using this Power PackNexus 7 (2013)4.94V/0.85A (Other chargers have charged at a higher rate of 5V/1.15A+)Overall it’s a decent charging Power Bank, with good charging efficiency; I do like the smooth aluminum, metal feel…Charges a little slower than I would like but still comparable to many portable chargers I have usedReceived product for test and review purposes