Warranty Registration
To ensure you receive warranty coverage, please register your product within 365 days of installation.Â
To expedite this process, kindly provide the following:
- The serial numbers of the equipment you purchased.
- General information, including name, address, and phone number.
- The name and phone number of the dealer who installed your equipment.
- Installation-specific details.
EndurEnergy Battery Pack Warranty (pdf)
This Limited Product Warranty (this Warranty) applies to the ESP-5K HL and ESP-5100 Lithium Iron Phosphate (LFP) battery (the Battery Pack) supplied directly by EndurEnergy Systems, Inc.