Another dollarstore wonder
Another dollarstore wonder gets loving attention and teardown at the end.
Power bank or power stick or battery pack if you wish
Do you know what the actual capacity of the 18650 cells is?
i ggrabbed a couple of these to fiddel around with the 18650s and charging circut ,, its really amazing what you can do with these cheap power banks and a little DIY skills
Thanks for a great video. What a deal for a 4400 mAh power bank! Great job in disassembly and analysis. I like your videos.
Exclusive Fast Charging
Exclusive Fast Charging Technology. 7Days Powerbank can last up to 7 days stand by time while on the go. This 2.4 A Powerbank provides you with quick charging speed.
what more do you need in a portable charger?
It’s a really convenient product