Anker Portable Charger PowerCore 20100mAh – Love this Charger! Roughly 2 1/2 years ago (Oct 2015), my husband was insisting that we needed to order one of these chargers and I was not understanding why, as we had the wall cell phone charger already.   I did admit we had no portable charger and so we went ahead and ordered this charger and a smaller one with less capacity. The issue was our batteries on our cell phones were always going down early in the evening when we typically spent more time on the phones.  We had Samsung S5 phones. Wow, why did we wait…