The Sirius Decopower Multicharger is essential for the Sirius rechargeable range. It allows you to recharge your candles when the battery is low. Small LEDs on the multicharger indicate your light’s battery level. Once the light turns from red to green, your Sirius product is ready for use again. Make sure to slide the button on the multicharger to select the correct charging function before turning on the rechargeable lights.