A rubber cover to prevent dust from entering. What's in the box.
GOOLOO 4000A Car Jump Starter Battery Booster Charger Power Bank 12V Jump Box UK
GOOLOO 4000A Car Jump Starter 12V Battery Charger Jump Pack EVA Case Portable
GOOLOO 4000A Car Jump Starter Power Bank 12V Jump Box Portable Battery Charger
GOOLOO 4000A Car Jump Starter 20000mAh Car Battery Booster Pack 12V Power Bank
GOOLOO 4000A Car Jump Starter 20000mAh Car Battery Booster Pack 12V Power Bank.
