Dans Auto Jump Starter Kit [Rated 11,000 mAh] Lithium 400Amp Compact Power Bank & USB Portable Phone Charger with LED Flashlight & Protective Case NEVER GET STRANDED - Easily jump start batteries of most vehicles including sedans, SUVs, motorcycles, RVs, tractors, light-duty trucks, cargo vans, ATVs, snowmobiles, boats, etc. FAST PHONE CHARGER - With 11,000mAh capacity [400A] and quick charge USB 3.0 technology, it charges your mobile devices up to 4 times faster than conventional charging with a wall outlet. EASY TO RECHARGE - You can easily recharge the lithium jump battery via standard micro USB cable. You can even charge in your car using the cigarette lighter 12v output and USB adapter. DESIGNED FOR SAFETY - With spark-proof technology and reverse polarity protection, it safely connects to any battery. The high quality circuit boards, chip CPU and cables have over current protection, short circuit protection and overload protection to safely provide stable strong peak current and voltage. BUY WITH CONFIDENCE - Your Dans Auto battery booster comes backed by a 1 Year Money Back Guarantee and Lifetime Warranty (subject to registration, see description for details.)