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Two copper alligator clips with spring jaws, 51 by 18 by 9.5 mm, rated 20A

Unique-Bargains

Unique-Bargains Battery Test Clip 20A Copper 2pcs

SKU CH-PP6A-351KQ

Copper alligator clips rated 20A with spring-loaded jaws and 11mm max opening, supplied as a positive and negative pair

  • TypeRechargeable Batteries & Charger Kit
  • Battery TypeRechargeable Batteries & Charger Kit
  • Handles up to 20 A for high-current charging
  • Spring-loaded copper jaws grip securely up to 11 mm wide
  • Pair includes positive and negative clips for complete connections
  • Compact 51 × 18 × 9.5 mm size fits tight battery terminals
  • Copper construction ensures low-resistance conductivity for reliable testing

20 A copper test clips for battery work

These two copper alligator clips are rated for 20 A and open to a maximum width of 11 mm. One clip is marked positive and the other negative for quick polarity identification. They are built for battery charging and testing equipment where a secure non-insulated connection is required.

Spring-loaded jaws and paired polarity

The strong spring-loaded jaws grip terminals tightly so the clips do not fall off once clamped. Having a dedicated positive and negative clip in the pair removes the need to mark or sort them yourself during diagnostic or charging tasks.

Check terminal size and insulation needs

Verify that the battery or test terminals you will connect to fit within the 11 mm maximum jaw opening. Because the clips are non-insulated, ensure your work area and wiring prevent accidental short circuits between the jaws or to nearby metal surfaces.

Highlights

  • Handles up to 20 A for high-current charging
  • Spring-loaded copper jaws grip securely up to 11 mm wide
  • Pair includes positive and negative clips for complete connections
  • Compact 51 × 18 × 9.5 mm size fits tight battery terminals
  • Copper construction ensures low-resistance conductivity for reliable testing

Specifications

BrandUnique Bargains
TypeRechargeable Batteries & Charger Kit
Battery TypeRechargeable Batteries & Charger Kit

Questions about this item

How often will the copper clips need replacing under normal use?

Copper clips resist corrosion well, so replacement is only needed if the jaws deform or the spring loses tension after repeated clamping.

What limits continuous use at the rated 20A?

The non-insulated copper body heats up at 20A, so temperature rise in the clip and the connected wire becomes the practical limit.

Do the clips get hot or draw extra power when left clamped all day?

The clips themselves draw no power, but at 20A they will warm up; heat depends on the current flowing through the circuit, not the clip alone.

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