The Veiik MOOS Pod System Kit packs a large 1,100mAh internal battery, so you can easily can all day of vaping on a single charge. Of course, this is subjective and will depend on how much you're vaping. However, it's a lower powered pod vape, and outputs between 8w and 15w.
When it comes to construction, the Moos Pod Kit by Veiik features zinc alloy. It does sport a glossy metallic finish though, so it is eye appealing, and feels great in the hands.