They worked reliably, but converting to plastic isolates the negative electrodes. That way I can switch them separately. It also gives me the burn protection by dropping the damaged cell into the water when it melts. It is also less expensive, which counts when I have to make hundreds of sticks. But, these work very well!
They worked reliably, but converting to plastic isolates the negative electrodes. That way I can switch them separately. It also gives me the burn protection by dropping the damaged cell into the water when it melts. It is also less expensive, which counts when I have to make hundreds of sticks. But, these work very well!