• 【START 12V DEAD BATTERIES 】This new version A11 jump starter battery pack has a boosted cranking power of 5500A and can instantly start your 12V vehicles with up to all gas and 10.0L diesel engines including motorcycles, SUVs, trucks, cargo vans, ATVs, snowmobiles, yachts, and the like. One full charge supports up to 50 times starts, perfect for every car owner.
• 【WORKS AS A PORTABLE POWER BANK】The A11 portable jumper starter pack is more than a jump starter but also a power bank that has 88.8Wh high battery capacity. It has two USB quick-charge ports (5V/3A) to charge numerous electric devices such as your phones, earbuds, cameras, tablets, drones, and more. The additional auto-shut-off function keeps this jump box in standby mode for up to 2 years after a full charge.
• 【EMERGENCY LIGHT & BIGGER LCD DISPLAY】The A11 car battery starter is equipped with a 500-lumen LED flashlight that has 3 light modes: continuous lighting, strobe, and SOS. It is portable and handy for use in dark environments for conditions like car breakdowns, blackouts, and power failures. There is also an upgraded bigger LCD display for you to check the current battery and product status timely.
• 【 10 FULL PROTECTIONS WITH UPGRADED METAL CLAMPS】A11 jump starter has adopted a new version of all-metal jumper clamps， strong and built to last. It also has a built-in 10-protection system(reverse polarity, short circuit, overcharge, overcurrent, low temperature, high temperature, overvoltage, reverse charge, overload). It is 100% safe when using this portable jump starter.
• 【PACKAGE LIST & AFTER-SALES SUPPORT 】The package includes S ZVEZO A11 jump starter X1, portable carrying case X1, smart jumper clamps X1, USB charging cable X1, user manual X1. We also offer 2 years of hassle-free returns and lifetime technical support, so please feel free to contact us if you have a problem with our product, and we will strive to solve it for you