The 11.1v Lipo battery is for the most part, the most powerful battery available for airsoft guns. It will provide the highest fire rate, and it only suggested for guns that are built to take the extra stress. Use of this battery will also void most warranties on airsoft guns. This is suggested only for experienced players.
****WARNING**** Only use a Lipo specific smart charger to charge your Lipo battery. NEVER use anything else, as this could result in an explosion. Adhere to all precautions in the manual included with each Lipo battery****