what is the life of the lithium battery??

The life depends on a lot of factors just like any other lithium battery pack. How many jumps are used, when and how often it is charged and discharged, storage temperature, etc.As of now I've jumped several vehicles with it (4.0L and larger sized engines), draining the battery down 25%. The booster has sat for two weeks and it still reads the same, so it hasn't lost much, if any, power from just sitting.

Can i recharge the device with 220v power supply?

Only through a computer. There is a USB, but no 220 or 110 cord/adapter.

How long is the cord for the Charger power outlet adapter cable ?

Not sure how long it is, but is very short. Although you don’t need anything longer unless the battery of you car is placed in an awkward position with the terminal facing sideways or hidden. It work fine for my Acura MDX and Ford F-150

Tengo un honda civic 2006 de gasolina , funciona bien para ese ?

Te va a funcionar perfectamente

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NOCOBoost GB20: 500A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 4.0L Gas Engines

NOCOBoost GB20: 500A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 4.0L Gas Engines

Product ID: 20347332

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Details

Brand
NOCO
Product Dimensions
4.61"D x x
Item Weight
1 Pounds
Amperage
500 Amps
Peak Output Current
500 Amps

⚡500A peak lithium power

💡100-lumen LED with 7 light modes

🔋Up to 20 jump starts per charge

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Description

⚡ Power up your ride and your devices—never get stranded or powerless again!

EMERGENCY READY - Integrated 100-lumen LED flashlight with SOS and strobe modes to light up any roadside situation.
COMPACT RUGGED - Lightweight 2.4 lb IP65-rated design built to withstand water, dust, and impact—perfect for your glovebox.
INSTANT POWER SURGE - 500 amps of ultra-safe lithium power to jump start dead batteries in seconds.
SAFETY FIRST ALWAYS - Patented spark-proof and reverse polarity protection for foolproof, no-spark connections.
CHARGE MORE WORRY LESS - Delivers up to 20 reliable starts on a single charge for engines up to 4.0L gas.

The NOCO Boost GB20 is a compact 500-amp lithium jump starter designed for 12V vehicles with engines up to 4.0L gas. It offers up to 20 jump starts per charge, features patented spark-proof and reverse polarity protection, and doubles as a portable USB-C power bank. Equipped with a 100-lumen LED flashlight with multiple modes and housed in a rugged IP65-rated casing, it’s engineered for durability and emergency readiness. Includes heavy-duty clamps, USB-C cable, and storage bag, backed by a 1-year warranty and made in the USA.

Specifications

Brand	NOCO
Product Dimensions	4.61"D x 8.19"W x 4.21"H
Item Weight	1 Pounds
Amperage	500 Amps
Peak Output Current	500 Amps
Specification Met	UL
Cable Length	7 Inches
Manufacturer	NOCO
UPC	046221150018
Global Trade Identification Number	00046221150018
Automotive Fit Type	Universal Fit
Model	GB20
Item Weight	1 pounds
Item model number	GB20
Batteries	1 Lithium Metal batteries required. (included)
Is Discontinued By Manufacturer	No
Exterior	Machined
Manufacturer Part Number	GB20
OEM Part Number	GB20
Bulb Type	LED
Special Features	100 Lumen LED Flashlight, 500A 12V Portable Lithium Car Battery Jump Starter, Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection

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