Assembled the Power Bank with some 18650s I removed from a laptop battery. The batteries were well secured inside the unit even though I did not use any glue or tape to secure the 18650s. There was no rattling of the Li-Ion cells inside the Power Bank.
The unit automatically detected the phone that I ... Read more
Impression:Great inexpensive product for the DIYer.;
Its a DIY power bank. I had some spare 18650 batteries on hand. So ordered it to make a power bank for emergency use. It comes with the box, and the circuit. Once assembled it feels nice and solid. Works as expected. The power bank does not come with the battery connectors. So you have to either solder ... Read more
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