Jumper Cable Battery Clamps Crocodile Clamp Pure Copper 100A/800A/1500A Car Battery Charger Clamps Power Replacement Battery Alligator Clips Jumper Cables Clamp (100-500A)

I have a TrekPow 2500A that I bought a little over a year ago. This summer I had to use it several times to jump a boat battery one weekend. The second time of ever using the jump pack the negative clamp snapped. Not surprising as they are mostly plastic. The power unit is great but the clamps should be solid metal. These clamps are perfect for the TrekPow as they are almost identical in size so they fit perfectly in the TrekPow case. Installation was simple and these certainly are much better built than the plastic clamps. Highly recommended for this use case.

I used these to convert a battery charger for boats into a charger for cars. The built in screws attached to the wire eyelet ends of the boat battery charger. I used the boat battery charger because it can charge a battery that is completely dead … like mine sometimes are.

My old one is broken, I need to replace it. Good product fair prices but it made in China

Just what I needed

These are very well made. The design of the way the wiring is captured is well thought out, and the thickness and temper of the metal is more than sufficient to hold without damaging the wire. The jaws are very strong and won't be falling off any time soon. I wish I had a use for another set because I would surely buy it again.

My set only had one of the two copper crimp rings and it is easier to go buy a missing one than to return/replace w/ Amazon. So only 3 starts for poor quality control. That said, the handles are sturdy. The springs are strong. The copper is not too flimsy and the red/black insulating covers should work OK.

Purchased to replace broken clamps on battery charger. These are not for full fledged battery jumper cables, but will work well for battery chargers under around 50 amps. Good spring tension. Appearance of brass except for spring. Insulated. All installation hardware and connectors included. Straight forward installation. Would purchase again.

Clamps are a little smaller than the original ones but they are sturdy. Easy to replace. The original clamps were plastic and not durable - they cracked. I would recommend placing a couple of lock washers for the nuts to prevent the nuts from loosening. Don't forget to feed the head of the screw through the outside of the handle first 😉.

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Very nice set of battery charger clamps.They should do the job well.