Antigravity Products Register Online


Antigravity Lithium Starter Batteries and Micro-Starts must be registered within the first 30 days from original purchase date and you must have a copy of your original receipt or purchase invoice. Please be sure to read & understand our WARRANTY CONDITIONS prior to submitting the Warranty Registration Form. Thank you.

Other Antigravity products, such as our Accessories, Electronics and Adventure lines, do NOT need to be registered by you. You’re all set! Read their Warranty details here.

Locating Serial Numbers

XP-10, XP-1, or XP-3 Micro-Start models: please submit both serial numbers. One number is on the square hologram sticker, found on the unit’s side. The other serial number has an “AGB” prefix – it is the white label found on unit and/or box.

SPORT, or XP-2 (limited edition): please type “NA” in the form’s serial number field (as you would for an Antigravity Battery at this time).

CONFIRMATION: once you submit the form a confirmation notice will appear below the send button. You will also receive a Confirmation Email.

Product Registration

All fields are required unless otherwise specified. For logged-in customers, some fields will be conveniently auto-filled using basic info from your account here, but you may edit it.


Customer Information


Purchase Information




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