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Compact black jump starter with digital display and clamps

Antigravity Batteries

Antigravity XP-1-G2 Micro-Start 400A 12000mAh USB-C PD 30W Jump Starter

SKU CH-45EJ-7MVJK

Jump-starts 6.0L V8 engines with 400A starting power and 2000A peak, plus USB-C PD 30W and QC3.0 USB-A fast charging for devices

  • Power rating30 W
  • Amperage400A Starting / 2000A Peak
  • Product typeJump Starter
  • Product colorBlack
  • Key features400A Starting Power 2000A Peak Current 12,000 mAh / 44.4 Wh
  • Jump-starts 6.0 L V8 gas engines with 400 A starting current
  • 2000 A peak current handles tough cold-cranking situations
  • 12000 mAh lithium battery recharges in 2 hours via USB-C PD 30 W
  • Digital display shows exact battery percentage and active ports
  • Built-in LED flashlight offers steady, strobe and SOS modes

Compact Jump Starter and Power Bank

The Antigravity XP-1-G2 Micro-Start is a lithium jump starter rated at 400A starting current and 2000A peak current. It packs a 12000mAh 44.4Wh battery into a compact case measuring 6.9 x 3.7 x 1.4 in. The unit jump-starts gas engines up to 6.0L V8 and doubles as a portable power bank for personal electronics.

For Vehicle Owners Needing Portable Power

This device suits drivers who want a single tool for emergency jump-starts and device charging on trips. It is not for users who need to start diesel engines or larger displacement motors beyond the rated capacity. Buyers requiring built-in air compression or AC outlet functionality should look at something else.

12000mAh Capacity with 30W USB-C PD

The 12000mAh battery comfortably handles multiple smartphone charges and several jump-start attempts on a single charge. USB-C PD 30W input and output plus QC3.0 USB-A fast charging keep laptops, tablets and phones powered. The unit recharges fully in approximately 2 hours via USB-C PD, minimising downtime between uses.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $133.99
Pricier than about 90% of the 1,744 comparable items (median $14.99).
Power rating 30 W
Lower than about 65% of the 19 comparable items (median 120 W).

Specifications

Product
Brand nameAntigravity Batteries
Product typeJump Starter
Product colorBlack
Power
Power rating30 W
Amperage400A Starting / 2000A Peak

Questions about this item

What engine size can the 400A starting current handle?

The unit jump-starts gas engines up to 6.0L V8 using its 400A starting and 2000A peak current.

Can the USB-C PD 30W port charge a laptop while the QC3.0 USB-A port charges a phone?

Yes, the USB-C PD 30W output and QC3.0 USB-A output operate simultaneously for multi-device charging.

How do I confirm the jump starter is ready before connecting the smart clamps?

The large digital display shows the exact battery percentage remaining and active port indicators so you can verify charge status instantly.

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