How Do Whip Cream Chargers Work? Whip cream chargers are small canisters filled with nitrous oxide (N2O) gas, which is the key ingredient in creating whipped cream. These chargers are designed to be used with a whipped cream dispenser, which is a handheld device with a canister holder and a https://www.whipcharger.com/blogs/guide/whip-cream-chargers-in-dessert