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Portable Tire Puncture Killer Barrier
Length7m (2-7m adjustable)Steel nail specificationsφ8mmX35mmExpand (recycle) speed≥1m/sRemote control distance≥50mOperating Voltage10-12VCurrent1.5A (with liquid crystal voltage display)Battery4000mAh Lithium batteryContinuous working timeContinuous retracting operation ≥100 times, Standby time ≥100 hoursCharger220v 50HZ, 5-6 hoursWeight8 kgsSize234mmX45mmX200mm