Joyroom JR-PBF12 2.4A LED 12W 10000mAh Power Bank

The Joyroom JR-PBF12 is a 10,000mAh power bank for phones, earbuds and other USB-charged kit, made to be carried every day rather than kept in a drawer for emergencies. Three output ports mean a phone, a pair of earbuds and a second handset can all draw from it at once. The cell holds 10,000mAh (37Wh), with a rated output of around 5,800mAh at 5V/2.4A once conversion losses are accounted for, which is the figure to plan a day around. There is 1 USB Type-C port that both refills the bank and powers devices, plus 2 USB-A outputs, each up to 5V/2.4A, with 12W maximum across the ports. An LED indicator shows the remaining battery level. The shell is PC+ABS fireproof housing measuring 144 x 70 x 16mm and weighing 230g, in Black or White. That slim, flat shape slides into a shirt pocket, a laptop sleeve or a small bag, which is what makes it practical for long commutes, campus days, field work and the stretch of an evening when load-shedding takes the mains with it. There is no wireless charging here: it is a straightforward wired pack, and the three ports and the honest battery indicator are the reasons to pick it.