Alan B
100 GW
I just wanted to thank everyone for the information and discussion in this thread.
I have two of these BMS chargers. One seems to work, the other doesn't seem to indicate charging even though it is putting out the correct voltage unloaded, the LEDs don't change when the battery is connected.
In any case, I was considering getting some more of these, but based on:
1) no reasonable cost postage options,
2) low quality of the components and the designs,
3) high failure rate,
4) inadequate warranty and customer support,
I think I will go another direction. Too bad, the packaging of these is pretty nice, and the size, but the reliability is not there.
If the postage was something like $10-20 I might accept some of these issues, but they still need to be reliable even if not warranted.
I have two of these BMS chargers. One seems to work, the other doesn't seem to indicate charging even though it is putting out the correct voltage unloaded, the LEDs don't change when the battery is connected.
In any case, I was considering getting some more of these, but based on:
1) no reasonable cost postage options,
2) low quality of the components and the designs,
3) high failure rate,
4) inadequate warranty and customer support,
I think I will go another direction. Too bad, the packaging of these is pretty nice, and the size, but the reliability is not there.
If the postage was something like $10-20 I might accept some of these issues, but they still need to be reliable even if not warranted.