Micro-Start Product Registration


Antigravity Batteries MICRO-START products 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. Be sure to read & understand our WARRANTY CONDITIONS prior to submitting the Warranty Registration Form below. 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.



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


All fields are required unless otherwise specified.

Customer Information

Purchase Information

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