The YTX5L-BS 12v lithium ion motorcycle battery by Banshee is a direct replacement for your current ytx5l-bs batteries. The Banshee YTX5L-BS is a completely sealed motorcycle battery and also extremely lightweight. When you purchase a Banshee YTX5L-BS lithium battery you will be getting only the highest level of performance available. Our lithium motorcycle battery lasts up to three times longer than traditional batteries and has a low self-discharge rate making it able to start with extended periods of storage. Remember when you buy a YTX5L-BS you’re not buying a battery, it’s a Banshee.