Home - Caffeine - Coffee Cannonball Coffee Maximum Charge (UK) Cannonball Coffee Maximum Charge (UK) Caffeine 1101 mg per 354.882 ml Switch to fl oz Calories: 0 kcal You Might Also Like:Waka Instant CoffeeNescafe 3 in 1 Instant CoffeeTurkish CoffeeGloria Jean’s CoffeeWhipped (Dalgona) CoffeeLong BlackCafe Con LecheMushroom CoffeeDripdash Kyoto CoffeeCOGO Caffeinated Hot Chocolate