#BatteryPackProduction

Automotive News reports General Motors will bring production of the Chevrolet Spark EV’s battery pack in-house to its Brownstown Township plant in the Detroit metro area, having already moved the subcompact’s 85-kilowatt electric motors to White Marsh, Md. in 2013. The pack was originally assembled by A123 Systems before Wanxiang Group picked up the torch. No new jobs will be created as a result of the move, spokesman Dave Darovitz stating GM would add jobs “if consumer demand requires it.” The packs for the 2015 Spark EV — whose market will expand to include California and Oregon later this year — will be 86 pounds lighter than the outgoing units, and will have a storage capacity of 19 kilowatts held within 192 lithium ion cells.

Tesla’s deal with Toyota to supply the automaker with battery packs and motors for the latter’s RAV4 EV will come to a close by the end of 2014 at the same time the electric crossover is expected to cease production.

Sometime this week, Tesla CEO Elon Musk will announce everything there is to know about the EV automaker’s Gigafactory, from location and price tag, to its heavy reliance on renewable energy sources.