The booster looks high-quality in every respect. All the reviews say this is at the top, and I'm in no position to test those claims.But the positive and negative clamps have springs that are so strong that my adult male hands struggle to open them! I'm no Ahhnold Shwartzenegger ;-D but I'm also not at all weak. I bought this charger to keep in my wife's car, and there's NO WAY she can open the clamps.I'm going to clamp the clamps open, in an effort to reduce the spring tension, but you need to be aware that many people simply won't be able to open these clamps.
Rating:
[5 of 5 Stars!]