Charge devices while on-the-go with this $26 RAVPower 20000mAh USB Power Bank
RAVPower's 20000mAh USB Portable Charger (opens in new tab) drops to $25.99 at Amazon when you enter promo code 26TXHYT7 during checkout. The code will save you a bit over $10 off its average price there, however, it will only work on the black version of this product.
This high-capacity power bank is capable of recharging your iPhone or Android device multiple times before needing to be recharged itself. It includes dual ports which each offer a 2.4A output while its curved edges give it a sleek, refined look which should also make it easy to slide into a bag or your pocket. There are also voltage surge, overcharge, and high-temperature protections to ensure your device charges properly.
At Amazon, over 300 customers left a review for this item resulting in a rating of 4.4 out of 5 stars (opens in new tab).
See at Amazon (opens in new tab)
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I have this one, it's definitely a must buy!
Won't work for samsung. Anything above 2.0 slow charges.
maybe try another one with the same brand, I either have this one or the 30, 000m
Does that apply only to RAVPower products? I have a Kmashi 20000 mAh with QC 2.0 that quick charges without a problem.