Selling as is, no refunds or returns. BATTERY UNTESTED, charger works. Pre-owned in very used condition. I don't have a DeWalt device to test this out with. When I plugged it in, the charger says "pack charging" but I don't know if it charges for only an hour or not. Then it goes to "pack charged" after more than an hour. Both the battery and the charger have heavy signs of wear and damage. Please look through the pictures for a better description of the item.