Antigravity builds the lightest, smallest and most powerful motorsports batteries made. Though they specialize in race and street motorcycles, their batteries are also made for ATVs, racing watercraft and race cars. Antigravity batteries can shave up to 14 pounds off some motorcycles and many more pounds off other vehicle batteries.

• Interchangeable tips for charging a laptop desogned to be used with the Antigravity Personal Power Supply.
• Eight tips included.
• Compatibility: Apple, Acer, Dell, HP, Asus, and more.