Peak PKC0J6 Automatic Battery Jump Starter, 600 amps Power Gable Knot is smooth on both

Knot is smooth on both sides

Hinged ball socket for easy hook up

including Chromium

Swivel arms allow directional light

Peak PKC0J6 Automatic Battery Jump Starter, 600 amps Power Gable Knot is smooth on bothHighlights: Amperage: 600 amps Automatic Delay Shutoff Handheld Battery Test Function Accessory Outlets Reverse Polarity Protection Battery Compatibility: 12 volts Number of Batteries Charged at Once: 1 Exclusive Low Charge Alert (LCA) warning that goes off when the jump starter needs to be charged, like a smoke detector Digital LED display that shows: Battery Life of the jump starter, Volt meter reading of the dead vehicle battery, Durable High