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Boost XL GB50 1500 Amp 12-Volt UltraSafe Portable Lithium Car Battery Jump Starter Pack for up To 7-Liter Petrol and 4-Liter Diesel Engines

Boost XL GB50 1500 Amp 12-Volt UltraSafe Portable Lithium Car Battery Jump Starter Pack for up To 7-Liter Petrol and 4-Liter Diesel Engines

Q: It will charged the battery too ? Or is only a jump starter?

The manufacturer is correct, this is a jump starter only, not a charger. This unit only has a 35 watt hour capacity, it is not designed for charging. You need to purchase an appropriate 12 volt smart charger, such as a Noco Genius Charger. You should not need more than a 10 amp charger/maintainer. If you need a portable charging solution, there are large power stations with 110V AC inverters built in that you could plug a smart charger into. For example the Jackery 500 has a 518 watt hour battery with built in 110 volt (pure sine wave) AC outlet (500 watt max) for $500 on Amazon. It is 13 lbs, but I believe it would be just enough capacity to recharge a drained car battery with a Noco Genius charger. A typical car battery is about 50 amp hours of capacity. Say you had a battery that was at a 50% Depth of Discharge (recommended is 20%); this would be 25 amp hours @ 12 volts = 300 watt hours that need to be charged. Then you would have to account for AC inverter and DC converter inefficiencies. Therefore: (518 Wh x .85 x .8) / 300 Wh = 1.17 full charges. This should be just enough to fully charge a typical car battery. Keep in mind that this would not be enough to charge a larger (>50 Ah) deep cycle battery. P.S. The Noco Boost XL GB50 (jump starter) has 10,500 joules over 3 seconds = 292 amps @ 12V (for 3 seconds).

Q: Will the novo boost 25000 charge cell phones

Yes, the Noco GB50 can charge a cell phone via the USB outlet. It's internal battery has 35 watt hours of capacity; or 9,459 mAh @ 3.7 volts. A typical cell phone has a 3,000 mAh battery. Here's a formula to determine number of charges: (power bank capacity x .85) / phone capacity = number of full charges (9,459 mAh x .85) / 3,000 mAh = 2.68 full charges

Q: Can this be used on 4 cylinder motors?

Not answering for the makers but personally I have jump started a Tundra V8 and two SUVs with 4 cylinders and works great every time. Buying children these for Christmas. Will not ever use cables and another vehicle ever again.

Product ID: 791644282

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Details

Brand
NOCO
Battery cell composition
Lithium
Voltage
12 Volts
Product dimensions
5.8D x 8.6W x
Vehicle service type
Motorcycle Car

⚡1500A peak jump start power

🔋Up to 30 jump starts per charge

🔦200 lumen multi-mode LED flashlight

Frequently Bought Together

NOCO Boost GB50: 1500A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 7.0L Gas and 4.5L Diesel Engines

NOCO GBC017 Boost XL EVA Protection Case for GB50 UltraSafe Lithium Jump Starters

NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines

Description

⚡ Never get stranded again — power, safety, and convenience in your pocket!

EMERGENCY READY - 200 lumen LED flashlight with 7 modes including SOS and strobe for roadside safety and peace of mind.
ULTRA SAFE TECH - Mistake-proof design with spark-proof and reverse polarity protection for worry-free use.
POWERFUL PORTABLE - 1500 amps to jump start petrol engines up to 7L & diesel up to 4.5L — compact enough to carry anywhere.
RUGGED WEATHERPROOF - IP65 water-resistant, lightweight (2.7 lbs), and built to perform in extreme temperatures.
MULTI FUNCTIONAL POWER BANK - Charge smartphones, tablets, and USB devices on the go with built-in power bank capabilities.

The NOCO Boost XL GB50 is a compact, ultra-safe 1500 amp lithium jump starter designed for 12V batteries, capable of jump starting petrol engines up to 7 liters and diesel engines up to 4.5 liters. It offers up to 30 jump starts per charge, integrates a 200 lumen multi-mode LED flashlight, and doubles as a portable power bank for USB devices. Featuring spark-proof technology, reverse polarity protection, and a rugged IP65-rated enclosure, it’s engineered for reliable performance in any climate, making it an essential tool for professionals and adventurers alike.

Specifications

Manufacturer	NOCO
Brand	NOCO
Model	GB50
Product Dimensions	10.16 x 20.96 x 12.07 cm; 748.43 g
Batteries	1 Lithium Ion batteries required. (included)
Item model number	GB50
Exterior	Machined
Manufacturer Part Number	GB50
OEM Part Number	GB50
Bulb Type	LED
Special Features	1500A 12V Portable Lithium Car Battery Jump Starter, 200 Lumen LED Flashlight, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection
Amperage	1500 Amps
Voltage	12 Volts
Item Weight	748 g

Have a Question? See What Others Asked

It will charged the battery too ? Or is only a jump starter?

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