Probable design flaw in this power bank
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Probable design flaw in this power bank
Model :
Hardware Version : Not Clear
Firmware Version :
ISP :
Connected a small usb fan (which barely draws 500ma) to the power bank. The fan did not work. The bank possibly developed some kind of a short inside. Without any load connected, the bank stayed hot for 8 hours till the batteries discharged. They sent me a new one today. Same problem .... The fan works perfectly ok with different phone chargers. All the chargers run cool. I had to break open the power bank in order to prevent something nasty happening. The fan has a pcb at the back with some transistors and other electronic components. I see no reason why the power bank would even see it as a short .... I am disappointed with this power bank.
Hardware Version : Not Clear
Firmware Version :
ISP :
Connected a small usb fan (which barely draws 500ma) to the power bank. The fan did not work. The bank possibly developed some kind of a short inside. Without any load connected, the bank stayed hot for 8 hours till the batteries discharged. They sent me a new one today. Same problem .... The fan works perfectly ok with different phone chargers. All the chargers run cool. I had to break open the power bank in order to prevent something nasty happening. The fan has a pcb at the back with some transistors and other electronic components. I see no reason why the power bank would even see it as a short .... I am disappointed with this power bank.
