المحمول المحمول USB القوة البنك شاحن حزمة مربع البطارية حالة وحدة ل 1x18650 DIY القوة البنك
Good powerbank already tested, with built-in overload protection. The maximum output current is 1A, that's a bit low, but for the price, I won't complain.
This unit works well however comes with no instructions and was not in two haves. three of the tabs securing the two pieces together broke gently trying to open it with the normal phone tool. I does charge my phone.
Very well built unit. The cover can be a little difficult to get off, but seems to be very sturdy and works well as a power bank.
he montado uno de los dos que he pedido carga bien y funciona correctamente, gracias por todo
مطابق تمامآ لتفاصيل الوصف وكما هو موضح بالصوره شكراً للمصداقيه بالوصف
They look ok, I tested all, and it is working great.
Packet arrived. I'll test it later. Thanks Banggood.
Great for little projects where you need some battery power. Fast delivery too, many thanks
works very good. output is 1A max
Excellent