i got me 3 of these off Amazon for $22 apiece.. 1 charged 3 mini2 batteries & 1 mini3 battery & ipad that was 55 percent to full with juice left on the charger.. bought 3 because of the price & wasnt sure if 1 would be enough... hope it helps family https://www.amazon.com/dp/B09QPJD9V2?psc=1&ref=ppx_yo2ov_dt_b_product_details