L.R.A 78 Posted September 17, 2016 So far I am pleasantly surprised as it is still going and already charged it (well it was not all they way discharged when it came).I would post a video but it doesn't seem to support it.How did you open yours? I want to look inside mine but not sure on how to open the case. Quote Share this post Link to post Share on other sites
Fmilburn 445 Posted September 17, 2016 It is not the same model as the ones in your original link. It is in an aluminum tube and the top unscrews. The little PCB inside has components on both sides - nicely soldered SMD parts on one side and hand soldered SMD on the other. The hand soldered side is really bad. Quote Share this post Link to post Share on other sites
cde 334 Posted September 22, 2016 Why are you adverse from using a pulsed load resistor? Depending on the power bank, the pulse only needs to be once every 15 seconds. The average load will be in the <1 mA range. Quote Share this post Link to post Share on other sites
