This has a nice compromise of specs and pricing. I’d love a USB battery that can charge phones and tablets but also give my laptop a little bit of a charge if needed. However, this USB battery is 20100mAh, which, if this delivers 5V, just slightly over the standard FAA/TSA limit for batteries on board of 100 Wh (20.1 Ah * 5v = 100.5 Wh – if I have my math right…) and this is the kind of thing I’d buy for travel… :-/
