How do you charge this device?

USB-C port is used. I found that when I used less than a 33w charger nothing happened, but 33w charger and up just started charging when I plugged it in. Bought a 100W USB-C charger and it recharged from 0% to 100% in about an hour. This is not the only 100w out there, just the one I happened to buy as an example: https://www.amazon.com/dp/B0B62LGFGF?ref=ppx_yo2ov_dt_b_product_details&th=1

How long does the the jumper last if I use it regularly?

hello and thank you for your inquiry. The Microstarts are rated at about a 4-5 year lifespan. The can certainly last longer as well but you may see a decrease in capacity and output over time. This may also be affect by nature and frequency of use as well as storage conditions..etc. Thank you and please feel free to contact us if you have any other questions at all. Best regards, Antigravity Batteries

Can this unit @ min. oem spec. *reliably* jumpstart <10l gasoline powered auto w/completely depleted battery of any equip’d 12v type?

Hi Alpha and thank you for your inquiry. Yes, this would be within the rating specs for this device. Thank you and please feel free to contact us if you have any other questions at all. Best regards, Antigravity Batteries

what is the cold cranking amps?

Hi Gordan thank you for your inquiry. Cold cranking ratings are more so reserved for stand alone lead acid batteries so you typically won't see a jump starter rated by that specification but rather starting cranking amps. The XP-20-HD is rated at 930A starting current / 4650A peak. Hopefully that helps clarify but please feel free to contact us if you have any other questions at all. Best regards, Antigravity Batteries

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Antigravity Batteries: 4650A Jump Starter – 12V Heavy Duty Lithium Battery Booster Pack, Portable Jump Box, for up to 10.0L Gas & 8.0L Diesel Engines

Q: Can this unit @ min. oem spec. *reliably* jumpstart <10l gasoline powered auto w/completely depleted battery of any equip’d 12v type?

Hi Alpha and thank you for your inquiry. Yes, this would be within the rating specs for this device. Thank you and please feel free to contact us if you have any other questions at all. Best regards, Antigravity Batteries

Q: what is the cold cranking amps?

Hi Gordan thank you for your inquiry. Cold cranking ratings are more so reserved for stand alone lead acid batteries so you typically won't see a jump starter rated by that specification but rather starting cranking amps. The XP-20-HD is rated at 930A starting current / 4650A peak. Hopefully that helps clarify but please feel free to contact us if you have any other questions at all. Best regards, Antigravity Batteries

Product ID: 518373365

Details

Battery Cell Composition
Lithium Ion
Brand
Antigravity
Product Dimensions
1.9"D x 4"W x
Vehicle Service Type
ATV Bus Lawn
Voltage
12 volts

⚡4650A peak amps

🔋24,000mAh lithium capacity

🚀100W USB-C PD fast charge

1940.55 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗⚡ Power your ride & your hustle—jumpstart like a pro, anywhere, anytime!

COMPACT YET MIGHTY - Heavy-duty jump starter with portable design fits perfectly in your glove box or backpack.
LIGHTNING FAST RECHARGE - 100W USB-C Power Delivery recharges your jump starter and devices in record time.
POWER UP MASSIVE ENGINES - Jump starts gas engines up to 10.0L & diesel up to 8.0L—never get stranded again.
ULTRA HIGH CAPACITY BATTERY - 24,000mAh lithium-ion pack delivers extended standby and multiple jump starts.
ALL IN ONE EMERGENCY ESSENTIAL - Includes 240-lumen LED flashlight, dual USB ports, and built-in safety protections.

The Antigravity 4650A Jump Starter is a compact, heavy-duty 12V lithium-ion booster pack designed to jump-start gas engines up to 10.0L and diesel engines up to 8.0L. Featuring a massive 24,000mAh battery, ultra-fast 100W USB-C PD charging, dual USB ports, and a bright 240-lumen LED flashlight, it’s engineered for professionals and adventurers who demand reliable, portable power with advanced safety protections and a sleek, travel-ready design.

Specifications

ASIN	B0BYGNVR71
Amperage	930 A
Automotive Fit Type	Universal Fit
Battery Capacity	24000 milliamp_hours
Battery Type	Lithium Ion
Best Sellers Rank	#122,477 in Automotive ( See Top 100 in Automotive ) #393 in Jump Starters
Brand Name	Antigravity Batteries
Compatible with Vehicle Type	ATV, Bus, Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, Truck, Watercraft
Customer Reviews	4.4 4.4 out of 5 stars (220)
Global Trade Identification Number	00711811704628
Included Components	Carrying case, Heavy-duty jumper cables, Jump starter unit, USB-C charging cable
Item Dimensions D x W x H	1.9"D x 4"W x 9.4"H
Item Weight	2.1 pounds
Manufacturer	Antigravity Batteries
Manufacturer Part Number	AG-XP-20-HD
Manufacturer Warranty Description	2 Year Warranty
Model Number	AG-XP-20-HD
Number of Items	1
Peak Output Current	4650 A
Specification Met	UL
UPC	711811704628
Voltage	12 volts

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1940.55 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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