DISCLAIMER - Do not upgrade any part of your toy gel blaster as this will void the warranty. Upgrades refer to pulling any of the blaster apart or opening it up, changing springs or upgrading the battery from 7.4v to an 11.v battery.
Gel Balls need to soak in cold water for a minimum of 5 hours. Gel Balls need to be left in water unless using them. They can last up to 4 hours out of water before shrinking again. Make sure you drain the gel balls before putting them into the magazine or hopper.
Do not leave batteries unattended whilst charging and take off charge when they have completed charging.
The standard chargers will flash whilst charging and go solid green when complete.
If you're battery is frayed or the tape is exposing any of the insides of the battery, please dispose of the battery immediately.