How do I connect cable to connector?

Remove the plastic insulation sleeve and slide it over the wire you are connecting. Decide if you are going to use the screws provided to secure the wire or if you are going to solder the wire to the clamp. Buy either electrical spade or ring connectors to install on the wire ( either crimp or solder connector to wire then fasten to the clamp with the screws. Then slide the insulator back on to the clamp. Soldering the wire directly to the clamp is a more stable connection. Using crimp on or soldered connectors allows you to remove the clamp from the wire easily if necessary in the future.

Will 4/0 fit or what size wires work ?

I used smaller wire. I just looked at 4 gauge wire and the clamp. It will work. 4 gauge would be the largest to fit.

Will the 100-500a clamps accept 6awg cable?

Good question! I believe they will but only if you solder the wire directly to the clamp. They come with crimp on ring connectors and screws to attach the wire to pre drilled and tapped spots on the handles. I actually soldered my cable directly to the clamps. You can untwist the stripped end of the your cable to flatten it out in order to do a neat job of soldering it to the clamp.

Can it be used to run 120 / 240 volts at 75 amps temporarily

these are rated for 12v, not 120/240v. 12v x 800 amps (i don't believe these connectors would deal well with that much amperage) = 9600 watts. 240v x 75 Amps = aprox 18,000 watts. I personally would not do it. I question if the clamps would have strong enough grip anyway.

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4 Pcs Jumper Cable Battery Clamps Crocodile Clamp Pure Copper 100A-500A Car Battery Charger Clamps Power Replacement Battery Alligator Clips Jumper Cables Clamp Welding machine clamp

4 Pcs Jumper Cable Battery Clamps Crocodile Clamp Pure Copper 100A-500A Car Battery Charger Clamps Power Replacement Battery Alligator Clips Jumper Cables Clamp Welding machine clamp

Product ID: 496666345

Details

Brand
QKUDNGHY
Color
4pcs 100-500a
Manufacturer
QKUDNGHY
Material
Copper
Number of Items
4
Number of Packs
4

🔋100A-500A heavy-duty current

🧲Pure copper for max conductivity

🛡️Insulated handles for safe grip

¥5656

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Jumpstart your ride with pure power and safety!

MULTI USE MASTERY - Perfect for cars, boats, solar panels, and welding machines
SAFETY FIRST DESIGN - Insulated grips protect you while you work
VERSATILE 4 PIECE SET - Two red + two black clamps fit all standard car and truck batteries
POWER UP WITH CONFIDENCE - Handles up to 500A for any jumpstart challenge
PURE COPPER CONDUCTIVITY - Ensures lightning-fast, reliable power transfer

This 4-piece set of pure copper jumper cable clamps supports 100A to 500A current, featuring insulated handles for safe, easy use. Designed for automotive batteries, welding machines, and more, these durable clamps deliver superior conductivity and reliable performance for all your power needs.

Specifications

ASIN	B0BFB6NLF4
Best Sellers Rank	#27,424 in Automotive ( See Top 100 in Automotive ) #43 in Automotive Battery Jumper Cables
Brand Name	QKUDNGHY
Color	4pcs 100-500a
Customer Reviews	4.2 4.2 out of 5 stars (39)
Included Components	4 x alligator clips (2 red + 2 black)
Item Type Name	Jumper Cable Battery Clamps Crocodile Clamp Pure Copper
Manufacturer	QKUDNGHY
Manufacturer Part Number	562310246501
Manufacturer Warranty Description	90 days
Material Type	Copper
Model Number	DDG4561
Number of Items	4
Number of Packs	4
Set Name	Set of 4
Style Name	Classic
Unit Count	4 Count

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¥5656

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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