Is this capable of starting up a V8? and I don't mean the tomato juice...:)

I it fires my 2020 Lexus 5.7 liter V8 right away with absolutely no problems. I've noticed on my 2016Ford Explorer twin turbo ecoboost if the battery 100% dead sometimes if you wait 1 or 2 minutes then it'll start right up. I also had to watch a you tube video in the beginning because I wasn't do it correctly, after that I've started about 7 other cars with it as well as a diesel truck

How long does the charge for the jumper last. dead batteries are few and far in between. If i were to charge it will it last a year, 2 years?

Mine lasted 6 years, in fairness it did not get charged up periodically. I bought it in 2016, it now won’t take a charge anymore. But, I used it 7 or 8 times in those 6 years (Vintage cars) and it saved my butt each time. For $100 I feel like that’s a fair trade. It lasted about as long as I expected. I will probably buy another

What is the operating temperature range? Can it be safely left in the hot car in the middle of summer (180 degrees or more)?

The people saying this can be stored up to 180°F are wrong. The manual specifically states storage temperature range of 120°F max with a daily avg of 0-77°F. Max operating temp is 120°F, "NEVER operate above this temperature." There is a warning to never exceed 180°F, this is the temperature at which the battery could explode. These are NOT meant to be stored in a hot vehicle. You may get away with it, or not.

Will this start a Gel Battery?

I found this on the NOCO faq page.... What types of batteries can Boost jump? All Boost models (except the GB500 Boost Max) can jump start 12V lead acid batteries only. This includes wet, gel, maintenance free, enhanced flooded battery, and absorbent glass mat batteries. The GB500 Boost Max is capable of jump starting 12V and 24V acid batteries.

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NOCO Boost GB40 12V 1000A UltraSafe Portable Lithium Jump Starter | Spark-Proof + Reverse Polarity Protection - Power Bank - 100-Lumen LED Flashlight - For 6.0L Gas and 3.0L Diesel Engines

Product ID: 21550364

Details

Battery Cell Composition
Lithium
Brand
NOCO
Product Dimensions
4.61"D x x
Vehicle Service Type
ATV Motorcycle
Voltage
12 Volts

⚡1000A peak jump power

💡100-lumen LED flashlight

🔋20 starts per charge

157801CFA

Duties & taxes included

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Power up your ride & your life — never get stranded again!

ULTRA SAFE TECH - Patented spark-proof & reverse polarity protection ensures foolproof, worry-free connections every time.
EMERGENCY READY - Integrated 100-lumen LED flashlight with 7 modes including SOS & strobe for roadside safety and night repairs.
INSTANT POWER SURGE - Jump-start dead batteries up to 6.0L gas & 3.0L diesel engines in seconds with 1000 amps of peak lithium power.
PORTABLE POWER BANK - Charge your smartphone, tablet, or other devices on the go with a fast-recharging USB-C power bank.
ALL WEATHER DURABILITY - Rugged IP65-rated, water & dust resistant housing with rubberized over-molding built for any adventure.

The NOCO Boost GB40 is a compact, ultra-safe 1000-amp lithium jump starter designed for quick, reliable starts on gas engines up to 6.0L and diesel up to 3.0L. It delivers up to 20 jump starts per charge, doubles as a USB-C power bank, and features a multi-mode 100-lumen LED flashlight. Built tough with IP65-rated water and dust resistance, it’s the ultimate portable emergency power solution for vehicles and devices alike.

Specifications

ASIN	B015TKUPIC
Amperage	1000 Amps
Automotive Fit Type	Universal Fit
Battery Capacity	2150 Milliamp Hours
Battery Cell Composition	Lithium
Battery Type	Lithium
Best Sellers Rank	#15 in Automotive ( See Top 100 in Automotive ) #1 in Jump Starters
Brand	NOCO
Brand Name	NOCO
Compatible with Vehicle Type	ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft
Customer Reviews	4.6 out of 5 stars 128,175 Reviews
Global Trade Identification Number	00046221150025
Included Components	1-Year Limited Warranty, GB40 Portable Car Battery Jump Starter Pack, Heavy-Duty Booster Clamps, Microfiber Storage Bag, USB-C Charging Cable, User Guide for Jump Starter
Item Dimensions D x W x H	4.61"D x 8.19"W x 4.21"H
Item Type Name	NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Lithium Jump Starter Box, Car Battery Booster Pack, Portable Power Bank Charger, And Jumper Cables For 6-Liter Gasoline And 3-Liter Diesel Engines
Item Weight	2.4 Pounds
Manufacturer	NOCO
Manufacturer Part Number	GB40
Manufacturer Warranty Description	1-Year Limited Warranty
Model Number	GB40
Peak Output Current	1000 Amps
Product Dimensions	4.61"D x 8.19"W x 4.21"H
Specification Met	UL
UPC	046221150025
Unit Count	1.0 Count
Vehicle Service Type	ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft
Voltage	12 Volts

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