Product Registration

At MariCell, we stand behind the quality of our lithium batteries. All of our products come with a standard 5-year limited warranty. However, by registering your battery within 30 days of purchase, the original owner becomes eligible for an extended warranty that adds an additional 5 years of coverage—bringing the total warranty period to 10 years.

This extended coverage applies exclusively to the original purchaser and is valid only for batteries purchased through authorized MariCell dealers. Registration requires the battery’s serial number and proof of purchase, and can be completed quickly online at www.maricelllithium.com/register.

Please note that the extended warranty does not cover misuse, neglect, improper installation, water or fire damage, physical damage, or unauthorized modifications. This coverage is non-transferable and is valid only for the original owner who completes the registration process.

Register today and secure a full decade of reliable performance with MariCell.