10 - English Setup Connecting to AC power Before using your Bose Â® SoundLink Â® Mini speaker the first time, connect it to AC (mains) power and charge the battery. You can connect the power supply cord into the charging cradle, or directly into the speaker. While the battery is charging, you can begin using the speaker.
Ann is completely right. Given the alternative energy aspect of solar lights it seems a bit funny to have them charged by electrical lighting. Given enough direct and reflected sunlight in a room, they could be charged indoors. The stored charge wouldn't be as efficient as if they were in full sunlight though.
3 of the most common chemistry types of batteries used in garden solar lights are NiMH (Nickel Metal Hydride), NiCd (Nickel Cadmium) and Lithium Ion. The most common sizes (and the ones we carry at Your Solar Link) are AA rechargeable batteries and AAA rechargeable batteries. The range in capacity (mAh, or milliAmp hours) can run from 300 mAh on up to 1200 mAh. The most commonly used capacities in solar garden lights are 300 mAh, 600 mAh and 1000 mAh.