Another guide from the Salty Old Gamer, as he covers airsoft batteries to help you in choosing the appropriate batteries for your AEGs... "Do you speak battery?  After watching this airsoft battery guide, not only will you be able to walk out on to the field and speak battery like a pro, but you'll know what kind of batteries to run in your airsoft aeg. Maybe even have an idea or two about airsoft aeg upgrades you might want to consider."