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 your original receipt or purchase invoice. Other Antigravity products, such as our Electronics and Adventure lines, do not need to be registered using our online form. Please be sure to read & understand our WARRANTY CONDITIONS prior to submitting the Warranty Registration Form. Thank you.

Locating Serial Numbers

For Micro-Starts models XP-10, XP-1, or XP-3: 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.

For Micro-Start models XP-2 (limited edition) or SPORT: 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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