The Solectria Force is a Geo Metro, professionally converted from a new, motorless vehicle to become a battery electric vehicle. Converted by Solectria Corporation of Wilmington, Massachusetts (now Azure Dynamics Corporation), it is no longer in production. Approximately 400 vehicles were converted. The North Jersey District Water Supply Commission procured a 1996 Solectria Force that is still in service today. The original thirteen 12 volt lead–acid gel cell batteries lasted until April 2011, when they were replaced with nearly 10,000 miles.
The city of Morristown, NJ used Solectria "Force" models as "station cars" in a three-year pilot program ending in 2001.