- Battery purchased before March, 15 2023, warranty is 2 years.
- Battery purchased after March, 15 2023, warranty is two year only if installed by certified installer and one year for DIY self-install.
- Feel free to reach out to sales@NexPowerEnergy.com to confirm your qualification.
- This offer end 12/31/2024
Upgrade your out-of-warranty Nexcell Lithium-ion battery to the latest NexPower Sodium-ion battery pack with this limited-time offer. The special pricing covers international air-shipping from our factory in Asia to the U.S. warehouse, duties, taxes, and a portion of the R&D costs. This offer is our way of thanking you for being a valued customer while keeping the business alive.
For comparison between Lithium-ion and Sodium-ion battery, checkout our FAQ page here