YaberAuto 4000A Portable Car Jump Starter

Brand: YaberAutoFeatures: ➤【 HIGH-PERFORMANCE CAR JUMP STARTER 】This car battery jump starter battery pack's powerful 4000A current quickly jump start low-voltage and fully-drained batteries, specially for 10.0L gas/9.0L diesel, support more than 1000+ recharge cycles. This jump box for car battery standby for about 24 months, always ready to help. ➤【 POWERFUL BOOST FUNCTION 】The jumper box's unique FORCE START FUNCTION automatically detects the battery voltage. If the battery voltage is low (below 9V), just pressing the force start button, the car battery jumper starter portable will "BOOST" fully-drained or low-voltage car batteries. ➤【 10 SAFETY PROTECTIONS & 3.3-INCH LARGE DISPLAY 】This jump start battery pack is 100% safe to use with 10 intelligent safety protections against overcharge, short circuits, reverse polarity, and sparking, and so forth. 3.3" LCD screen real-time notifies the battery level and incorrect operations, protect you and your vehicle. ➤【 WIDE COMPATIBILITY