I am so thrilled with this product. Thanks for the large Lithium polymer capacity of 7000mAh, this iPad mini external battery feeds my iPad up. It means I do not have to keep running to my computer to power up my kindle. Made of top hard plastic material with double thicker cloth laid at the inner, this product provides soft touch and durable usage. Four LED lights indicate the power level. I hope this iPad mini external portable battery with clip lasts long. Great charger; works great.