A rubber cover to prevent dust from entering. Easy “plug-in-play” with the GOOLOO GT4000 jump boxes for vehicles. Manufacturer‎GOOLOO. Model‎GOOLOO 4000A BATTERY JUMP STARTER. Item model number‎GT4000.

Type: Jump Starter
Brand: GOOLOO
Output Voltage: 12V
Features: Portable, Automatic, USB Charger, Water Resistant
Size: 9.05 x 3.93 x 2.12 inches
DC Out: 15V/10A(150W Max)
Peak Amps: 4000Amp
Weight: 4.93 pounds
Fit Vehicles: Up to 12.0L Gas/10.0L Diesel engines
Starting Current: 800A(3s)
Manufacturer Part Number: GT4000