1. Antigravity Batteries AG-XP-1 Multi-Function Power Supply and Jump Starter (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Jump-Start gas engines up to 6L V8. 400A Peak. 12000 mAh capacity of backup power!Charge & Power Everything: 19V Laptops, 12V Devices, and USB Devices

2. Antigravity Batteries AG-MSA-10TP Clampless Starting Harness (For NEWER XP-1 and XP-3), 1 Pack (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
The MICRO-START Clamp less harness was made so that you can easily jump start your vehicle using just the MICRO-START without the need for the clamps, or having to remove the seat on your motorcycleIt is a 12" (300mm) harness that connects directly to the battery while the other end can plug directly into the MICRO-START's jump start port

3. Antigravity Batteries AG-XP-10 Multi-Function Power Supply and Jump Starter (Click Link to Check Price on Amazon)
Editor's Rating : 9.6 out of 10
Jump-Start Diesels up to 7.3L, and gas engines. Massive 18000 mAh capacity! Charge & Power most any electronics: 19V Laptops, 12V Devices, two USB 5V DevicesLED Flashlight built-in featuring ultra-bright steady beam mode plus two flash patterns

4. Antigravity XP-1 Micro Start - JUMPS A V8 - Personal Battery Jump Starter & Charger - Mini Portable Back Up Power Supply - Phone & Laptop Charger - Flashlight SOS WITH FULL ANTIGRAVITY WARRANTY (Click Link to Check Price on Amazon)
Editor's Rating : 9.3 out of 10
BEWARE: Antigravity knock-offs are being sold on Amazon. They will likely fail and are NOT covered under Antigravity's warranty. Billet Proof Designs offers authentic Antigravity Products at the lowest allowable price which means that it is covered under Antigravity's warranty. If the item is being sold under $134.99 it is likely a knock-off. Even if it is authentic, it will NOT be covered under Antigravity's warranty. ONLY PURCHASE FROM SELLERS OFFERING THE ITEM AT $115.99 OR HIGHERBILLET PROOF DESIGNS IS AN AUTHORIZED ANTIGRAVITY BATTERIES RETAILER SO YOU CAN BUY WITH CONFIDENCE KNOWING THAT YOUR MICRO START COMES WITH A FULL WARRANTY

5. Antigravity Batteries AG-XP-3 Multi-Function Power Supply and Jump Starter (Click Link to Check Price on Amazon)
Editor's Rating : 9.4 out of 10
Jump-Start gas engines up to 5.7L V8 - Motorcycles, Trucks, ATVs, more. 400A PeakCharge & Power two USB 5V devices at once. Great capacity: 8000 mAh