Is your Subaru key fob slow to respond or completely unresponsive? Chances are, it just needs a new battery. We make it simple to replace your Subaru key battery with high-quality, affordable options compatible with all models and key types from the leading manufacturers. Whether you drive a Forester, Outback, Impreza, or WRX, we’ve got the correct replacement battery for your Subaru car key or fob, ready for fast despatch at the lowest online prices.