Unique-Bargains Emergency Alligator Clamps Booster Battery Clips 2 Pairs

Purpose and Fit

These emergency alligator clamps connect a portable jump starter to a 12V vehicle battery. The set includes two pairs, each colour-coded red and black for correct polarity. Jaws open to 30mm to fit most standard battery terminals. They are intended for drivers who carry a compatible jump starter and need replacement or spare cables. Buyers whose jump starter uses a proprietary connector or requires a higher current rating than 600A will need a different solution.

Sustained Load Behaviour

The clamps are rated for a brief 600A surge lasting less than three seconds during engine cranking. They are not designed for continuous high-current flow or for powering accessories after the engine starts. The supplier cautions that the cables must be removed within 30 seconds of a successful start to avoid safety incidents. Repeated or prolonged draws beyond the stated burst will exceed the intended duty cycle.

Thermals, Noise and Power

No active cooling or moving parts are present, so the clamps operate silently. The stated operating temperature range is 0°C to 60°C. Each clamp measures 95mm by 65mm by 15mm and the pair weighs 130g total. Power is drawn solely from the connected jump starter at 12V; the clamps themselves add negligible resistance when the jaws make clean, tight contact.