Four pins for a low price is good. I often use a combination of an alligator clip and a mini clip. The wires are flexible and the connector ends are well protected from kinking and breaking. The alligator clip contacts feel solid thanks to the sturdy metal clip. Clamp connections tend to break over time, but the cable appears to be clamped from the top of the case, reducing the risk of having to re-solder the connection, which simply attaches to the metal, will bend in use and likely fails time. Four stars as long as I have a year of use.
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