Many sex toys require batteries, so here is a few reminders about how to use them effectively and properly. There may come a time when you think your toy is defective when it’s really just improper positioning of the batteries. Vibrators that use batteries often suggest taking the batteries out in between uses. This is a good tip as it helps prolong the life of the vibrator and prevents the batteries from leaking causing damage to your vibrator.
A few good tips to follow:
Make sure your batteries have not expired.
Make sure the battery contacts are clear of paper or residue. This will ensure that the battery will have a clean connection for providing the most power.
Make sure that the batteries have been inserted properly.
If the toy is not working, try adjusting the batteries to make sure they are making contact. If your batteries are in good condition and installed correctly and the vibrator still doesn't work, check that the base cap is tight. A lot of waterproof vibrators come with a rubber grommet at the base to prevent water from entering the battery compartment. For the contacts to reach the battery, it's often necessary to tighten up the base. It's OK to tighten up the base as long as you're twisting the base, and not the adjustment dial - be careful not to break it! Twist the base until it comes in contact with the batteries.
Some vibrators come with a paper or plastic insert inside the battery compartment. Before removing them consider that vibrators often work best when these inserts are left in tact. They cut down unwanted noise by separating the battery from the outer casing and allow the battery to fit snugly in its compartment. If the insert is not installed the battery could rattle against the outside casing causing a lot of noise. The inserts also act as a moisture barrier, helping to prevent unwanted moisture from coming in contact with the battery, and helping to prevent any battery leakage from coming in contact with your vibrator's case.
If you haven't already, check the battery compartment for a battery diagram. If it isn't written on the paper insert, it might be imprinted on the casing inside the battery compartment, on the battery compartment lid, or written on a card included with your vibrator.
Store your batteries outside of the toy to extend the battery and toy life.