Re: Device, not the battery
Except protected cells are invariably low power, and it's damned near impossible to get a regulated mod that doesn't have reverse battery protection and under voltage/overvoltage protection.
I really wish people would stop just assuming 'cheap chinese junk' when the devices they've used to make that comment were probably made in china too.
It's not cheap chinese junk - it's almost always a stupid user putting loose cells in his pocket.
It's almost never the device, not the battery, that's the problem.