NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Portable Lithium Car Battery Jump Starter Pack for up To 6-Liter Petrol and 3-Liter Diesel Engines

Product Information

If you need to jump start a battery below 2-volts there is a Manual Override feature, which allows you to force "On" the jump start function. Yes, the Noco GB40 will charge your battery. It is a battery charger and maintainer that is designed to keep your battery charged and in good condition. Q4: How do I charge Genius GB40?

When all the LEDs on the booster stay on, it may indicate a reverse polarity problem or a high temperature of the internal battery. Here are the steps to follow to resolve this issue: Not Charging: If your Noco Genius Boost GB40 is not charging, the most likely reason is either the battery or the charger. If you have tried different chargers and batteries, then the problem may be with the device itself. Toggles the ultra-bright LED light through 7 light modes: 100% > 50% > 10% > SOS > Blink > Strobe > OffA: The majority of running vehicles are below allowed size, and so the NOCO Boost Plus GB40 will work with most car engine sizes. While this may be overkill for most motorists, for absolute reliability in the toughest of conditions, this is one of the best battery chargers on the market. Try starting the vehicle. Most vehicles will immediately start. Some vehicles may require the GB40 to be connected for up to 30 seconds before starting. If the vehicle does not start right away, wait 20-30 seconds and try again. Do not attempt more than five (5) consecutive jump starts within a fifteen (15) minute period. Allow the GB40 to rest for fifteen (15) minutes before attempting to jump start the vehicle again.

With a single charge, the GB40 can jumpstart up to 20-cars functioning on 12volt lead-acid batteries. To turn the flashlight "On" and "Off", use the Power button with the light bulb icon. Press once to turn the flashlight "On" at 100% luminosity, again for 50% luminosity (within 3 seconds), again for 10% luminosity (within 3 seconds), again for SOS (within 3 seconds), again for Blink (within 3 seconds), again for Strobe (within 3 seconds) and again for "Off". If a light mode is not selected within 3 seconds, it will remain "On" in the current light mode, and the next selection will turn the flashlight "Off".Compact, yet powerful lithium jump starter rated at 1,000 Amps - up to 20 jump starts on a single charge. For professional use, we feel there are few if any battery chargers better than those found in NOCO’s PRO range. This example, the PRO 25, boasts a 25 amp power rating for fast and efficient charging across a range of voltages, including six-volt, 12-volt and 24-volt batteries. Included with the charger is a set of industrial-grade ultra-flexible silicone cables – effective down to -40°- with braided shielding for maximum protection. GB40 can jump-start vehicles with a maximum of 6.0-liter gas engines and 3.0-liter diesel engines. This model can also jump-start 20 cars before its battery is depleted. The flashlight’s strength is 100 lumens.

Yes, the NOCO GB40 has built in overcharge protection and can remain on a charging source at all times. Q7: How do I know if Noco genius is charging? Advanced Design – Our most advanced jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. And an ultra-compact and lightweight design, weighing only 2.4-pounds. When the battery is charging, the charge LED will be illuminated red. The charge LED will remain a solid Red color (not blinking) until the battery is fully charged. When the battery is fully charged, the charge LED will be illuminated Green. Q8: How do I reset a Noco GB40 Battery charger? A: Since the device is a USB rechargeable, any qualified USB AC Adapter, Laptop, Car Charger, and other USB-powered port allows recharging of the device. If starting the vehicle does not immediately start it means the GB40 is required to be connected for up to 30 seconds before starting. However, only attempt up to 5 consecutive jump-starts within a short span of 15 minutes. You may try again after allowing the GB40 to rest for 15 minutes. Remove the GB40 and the battery clamps once the vehicle has been started.Downside is the short lead length which is not a problem if your battery connections are on top, you would struggle if the battery was sideways. If the Company made the leads a little longer I would give a 5 star rating. Its a little unfair for me to take a star away because for me this was not a problem but if your connections are not easy to get to then this is not the product for you.