Batteries not included? If your Vibrator isn't USB-Rechargeable, having batteries on backup is essential. Most battery-operated vibrators don't come pre-loaded but if they do, there's a good chance the batteries are no longer at full capacity. That's why it's always a good idea to purchase a fresh set of batteries with any new sex toy purchase. Here you'll find the BEST vibrator Batteries to keep your battery-operated friends buzzing. Apart from the traditional AAA's, AA's, C's we're all familiar with, we also stock harder-to-find AG13s, AG10s, LR44s, and LR1s, sparing you an awkward trip to the supermarket. (You're welcome.) Just a word of advice for preserving the life of your vibrators: Store them without the batteries! Leaving the batteries in can actually corrode your toy and drain the battery life.