s:Made by high quality material, it is reliable and durable.Fit for most car jump portable starters.Compact and lightweight, portable to carry.Features:Support up to: 20000mAh Power bank at 600Amp Current (Strong Clamp Clip with EC5 Plug Connector (Fit for most car jump portable starters)Usage of Car Jump Starter:1. Connect the red battery clamp of jumper cable to the vehicle& 039;s positive (+) battery and connect theblack to the negative pole.2. Plug the cord of jumper cable into the jumper starter& 039;s socket.3.Start the vehicle.Specification:Input: 12VOutput power: 200WFrequency: 500HzOperating temperature: 0C-60CWire Gauge:Red wire: 34cm;Black wire: 24cm;Clamp length: 9.5cm;Clamp mouth: 2.5cm.Application: Car, Motorike, small boat, snomobile.Cautions:1. Do not reverse the operation sequence of the jump starter.2. Do not use jump starter to start vehicle if the number of battery indicators are less than 3 to protect the jump starter from damage.3. Do remove the product from the vehicle within 30 seconds after the vehicle started, or it may cause security incidents.Package Included:1 x For Car Jump Starter ClampNotes:Transition: 1cm=10mm=0.39inch1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement.