MAXXPOWER i3

Offering BMW i3 Battery and Electronics Upgrades and Services

42kwh heavy-duty CATL Battery with real world 165+ miles range! Starting at $6200 installed. NOTE: Price will increase to $6400 on 2/1/26

Battery kits starting at $5800 (plus shipping) NOTE: price will increase to $5900 2/1/26

i3 SME Custom Programming for Aftermarket Battery Packs

Wireless Apple CarPlay / Android Auto Upgrades

Climate Control LED Repair/Customization

Click here to see Frequently Asked Questions Click Here to Take a Peek at Our Batteries

- Email Us for Appointment Reservations (click below) -