The Powerful Energy Potion is an item available in the Bloons Tower Defense Battles Store. It replenishes File:Battle Energy.png1000 for File:CoinsIcon.png80. It replenishes the most amount of energy out of all the other potions. The player saves File:CoinsIcon.png20 when buying this as opposed to buying 20 Small Energy Potions or 10 Large Energy Potions, and saves File:CoinsIcon.png10 if this is bought instead of 2 Tasty Energy Potions.