Store your rechargeable battery in a cool, but frost-free area, ideally at 15° C. Higher temperatures result in a higher rate of self-discharge and shorten the intervals between charges.
We always recommend unplugging the battery after a full charge. However, there will be no damage if the BATTERYBOKS is charging for longer periodes, as the circuit board will prevent overcharging. Avoid deep discharge of under 20% for optimal rechargeable battery power. Furthermore, the CHARGER will not charge the BATTERYBOKS, if the BATTERYBOKS is broken.
When you are finished using your SOUNDBOKS, you can safely leave your BATTERYBOKS in your SOUNDBOKS when it's turned off. The SOUNDBOKS uses almost zero power when turned off.