NOCO Ultrasafe Battery Jump Starter
Item: S260843
Genius GB50 Ultrasafe Lithium Jump Starter – 1500 Amps
The Genius GB50 Ultrasafe Lithium Jump Starter is a lightweight, compact, and powerful jump starter designed for 12-volt batteries. With 1,500 amps of power, it can jump-start a dead battery in seconds—up to 30 times on a single charge. Designed with safety in mind, the Boost XL features spark-proof technology and reverse polarity protection, ensuring a mistake-proof operation for any user.
Equipped with a high-output 200-lumen LED flashlight with seven light modes, the GB50 is perfect for emergencies. It also functions as a portable USB battery pack, capable of recharging smartphones, tablets, and other devices up to six times. Hot and Cold LED indicators help monitor the internal battery’s operating temperature, preventing damage to your devices. Suitable for gasoline engines up to 7 liters and diesel engines up to 4.5 liters, it’s ideal for cars, boats, trucks, SUVs, ATVs, and more.
Features:
- Compact yet powerful lithium jump starter rated at 1,500 amps
- Safely jump-starts a dead battery in seconds, up to 30 times per charge
- Integrated 200-lumen LED flashlight with seven modes, including SOS and emergency strobe
- USB battery pack for recharging personal devices, providing up to six smartphone recharges
- Designed for gasoline engines up to 7 liters and diesel engines up to 4.5 liters
- Ultra-safe design with spark-proof technology and reverse polarity protection
- Hot and Cold LED indicators monitor internal battery temperature to protect devices
- Includes HD Precision Boost Battery Clamps, USB charging cable, and microfiber storage bag
- 1-year hassle-free limited warranty with free lifetime customer support
- Warranty
- 1 Year
- Manufacturer Part Number
- GB50
- Item#
- S260843
- Warning
WARNING
This product can expose you to chemicals including DINP (Diisononyl phthalate) and DIDP (Diisodecyl phthalate) which are known to the State of California to cause cancer. For more information go to https://www.p65warnings.ca.gov.
Best Price Promise
We want you to receive the best possible deal on your boating products. We match any authorized dealer's advertised price for the same in-stock item. What does that mean for you? If you find the same product in stock at another authorized retailer we'll gladly match their price delivered price. Don't forget that on top of our free fast shipping (on any order over $99 shipped to the Continental US) we also offer our exclusive lifetime technical support.
- WakeMAKERS Best Price Promise is only valid on products sold by factory authorized internet dealers.
- WakeMAKERS Best Price Promise is not available with any coupons or individual discounts.
- WakeMAKERS Best Price Promise is based on the delivered price for the item and will factor in shipping and tax charges.
- WakeMAKERS Best Price Promise is only available on an exact, in stock product with a displayed internet price (not price implied after promotions and coupons)
- WakeMAKERS Best Price Promise is not available to be applied retroactively, so please contact us us BEFORE placing your order.
If you have any questions about our price match policy, or if you would like us to match a price for you, simply contact us.
Note We have the right to refuse price matching at any time for any reason. In order to qualify for price matching, the item must be identical make, model, year, and part number, and must be in stock. Price matching excludes sale items and previously purchased products.
365 Day Returns
365 Day Returns Your satisfaction is our biggest priority, which is why we gladly accept returns on any new product for up to 365 days from the date your order ships. Refunds will be issued to the original payment method for up to 30 days from the original ship date. Returns on orders older than 30 days up to 365 days will be processed as store credit that can be applied to a future order.
For the full details of our 365 Return Policy, including any restrictions or exclusions, please visit the Returns & Exchanges section on Customer Service page.
Expert Advice
Our product experts bring over 40+ years of real-world experience and knowledge of the boating industry. They really know the gear, because they spend their free time out on the water with friends and family testing the products out.
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Product Expert Email We respond to most emails within 24-48 hours.
Looking for specific installation guides or instructional videos? Check out our Resource Section for detailed information.
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Free Shipping On Orders Over $99
The last thing you want to do is pay to have your order shipped when shopping online, which is why we include free shipping on all orders over $99*.
*Free shipping offer applies to orders over $99 shipped within the Continental United States and cannot be combined with other discounts or promotions (including coupon codes).