Schumacher's 50 Ampere Clamps are color-coded for polarity clarification: Black = negative; Red = positive. It is used for charging and testing equipment.
- CHARGE AND TEST: Clamps work with any battery chargers and testing equipment
- COLOR-CODED: Red and black clamps provide clear polarity insight; prevents reverse polarity
- INSTRUCTIONS INCLUDED: Find clear instructions on the package
- With the name in battery chargers around the world, we care about providing exceptional service.
- CHARGE AND TEST: Clamps work with any battery chargers and testing equipment
- COLOR-CODED: Red and black clamps provide clear polarity insight; prevents reverse polarity
- INSTRUCTIONS INCLUDED: Find clear instructions on the package
- With the name in battery chargers around the world, we care about providing exceptional service.