NOCO Boost Plus GB40 1000A UltraSafe Car Battery Jump Starter, 12V Battery Pack, Battery Booster, Jump Box, Portable Charger and Jumper Cables for 6.0L Gasoline and 3.0L Diesel Engines, Gray

• Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp lithium battery jump starter - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6.0-liters and diesel engines up to 3.0-liters.
• UltraSafe - Safe and easy-to-use car jumper starter and jump pack without worrying about incorrect connections or sparks. Safely connect to any 12-volt vehicle with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
• Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 3-hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
• Advanced Design - Our most advanced car battery charger jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.4 pounds.

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

• Question : What type of engines is the NOCO Boost Plus GB40 suitable for?
  Answer : The NOCO Boost Plus GB40 is suitable for use on gasoline engines up to 6 Liters and diesel engines up to 3 Liters.
• Question : How many times can it jump-start a dead battery on a single charge?
  Answer : It can jump-start a dead battery up to 20 times on a single charge.
• Question : What is included in the package?
  Answer : The package includes the GB40 battery booster jump starter pack, heavy-duty battery clamps, USB charging cable, 12-volt USB car charger, microfiber storage bag, a 1-year limited, and lifetime customer support.
• Question : Is this capable of starting up a V8?
  Answer : Yes, it can start up a Lexus V8 and other cars or trucks with no problem.
• Question : How long does the charge for the jumper last?
  Answer : It can last up to 6 years if not charged periodically. In case of infrequent use, it is advised to charge it every once in a while.
• Question : What is the operating temperature range?
  Answer : The recommended maximum storage temperature is up to 104°F. Exposing to high temperatures frequently or continuously can reduce battery life.
• Question : Will this start a Gel Battery?
  Answer : Yes, all Boost models can start 12V lead-acid batteries including wet, gel, maintenance-free, enhanced flooded battery, and absorbent glass mat batteries.
• Question : Allowed as carry-on luggage during flights?
  Answer : Yes, FAA guidelines allow the GB40 to be taken on a plane, but it must be in your carry-on and not checked in luggage.
• Question : How long to charge?
  Answer : Initially, it needs to be charged for 24 hours. Afterward, it can be used several times before additional charge is required. It takes approximately 3 hours to charge.
• Question : How does this hold up sitting in a car in extreme temps?
  Answer : It works well even in extreme temperatures. A user has tested it in a -10°F weather and had no problems.
• Question : Do the clamps have to be removed quickly like with other chargers?
  Answer : No, it does not need to be removed quickly. Also, it is a jump-starter, not a charger.
• Question : Can this trickle charge a car battery?
  Answer : No, it only works as a booster pack and not a trickle charger.
• Question : Why does one say boost and the other one says genius...On the Gb40?
  Answer : Both are the same GB40 product. The older model has larger clamps and the label reads as "GENIUS" whereas the newer model reads as "BOOST".