Review: 5 Cell 18650 USB Mobile Power Bank (see update)
IMPORTANT See the update to this review There s a problem with this powerbank RIPPLE. And I mean ridiculous amounts of ripple at a ridiculous frequency. I cant be sure if it s a fundamental problem with the design or just the unit I bought. Ultracompact, light weight, high capacity mobile power bank which also works as a battery charger. Sensible user interface, competent electronics, no gimmicks. 5x 18650 Battery Dual USB LCD B
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