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Keep reliable 12V starting power and portable charging close at hand. AG-XP-20 combines 800A starting amps, 4,000A peak amps, 20,000 mAh (74 Wh) of stored energy, protected jumper connections, and modern charging outputs in a compact MICRO-START kit. Verify the vehicle voltage and follow the vehicle manufacturer’s approved jump-start procedure before use.
| Detail | Value |
|---|---|
| Vehicle electrical system | 12V starter batteries only |
| Starting applications | Gas engines up to 10L and diesel engines up to 8L in compatible 12V vehicles |
| Device compatibility | Charges compatible phones, tablets, laptops, USB devices, and supported 12V accessories |
| Important check | Confirm the correct vehicle jump points, polarity, system voltage, and manufacturer procedure before connecting |
| Detail | Value |
|---|---|
| Brand | Antigravity Batteries |
| Manufacturer part number | AG-XP-20 |
| Starting current | 800A |
| Peak current | 4,000A |
| Capacity | 20,000 mAh (74 Wh) |
| Product size | 9.4 × 4 × 1.9 in (238 × 103 × 49 mm) |
| Recharge system | USB-C PD 100W; about 1 hour with the supplied mobile charger |
Antigravity Batteries pioneered compact lithium MICRO-START jump starters and continues to develop portable power, automotive batteries, chargers, monitors, and accessories. The AG-XP-20 is designed to provide emergency 12V starting support and portable power without the bulk of a traditional jump box.
It is an Antigravity MICRO-START portable 12V jump starter and personal power supply rated at 800A starting amps, 4,000A peak amps, and 20,000 mAh (74 Wh).
What vehicles can it jump-start?Gas engines up to 10L and diesel engines up to 8L in compatible 12V vehicles. Battery condition, temperature, engine condition, and connection quality can affect starting performance.
Can it jump-start a 24V vehicle?No. This unit is intended for 12V starter-battery systems only.
Can it charge phones and laptops?Charges compatible phones, tablets, laptops, USB devices, and supported 12V accessories. Confirm the device’s input requirements and use the appropriate supplied or device-approved cable.
Should it be charged before first use?Yes. Fully charge the unit before first use and check its state of charge periodically during storage.
Can it be used as a battery charger?No. It is an emergency jump starter and portable power supply, not a vehicle battery maintainer or charger.
What should I check before connecting the clamps?Confirm a 12V system, identify the approved positive and negative jump points, verify polarity, and review the vehicle owner’s manual.
How should it be stored?Store it charged in its protective case, away from excessive heat, moisture, and damage, and inspect the unit and cables before each use.
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