12V 500A Smart Car Booster Cable Protecting Car Battery For Car Short Circuit Overcharge Constant Regulator Jump Lead Clips, 500A

1. Anti Short connection protection:Connect the red clip with the black clip when the power is on, No damage,no sparkle.
2. Anti Over-discharge protection.
3. Anti-reverse charge protection.
4. Anti Reverse polarity protection: Reverse connection with the Negative and positive end of the clamp and battery terminal,No damage, no sparkle.
5. Anti High Temperature Start.