Ikea STENKOL / LADDA 1900mAh 1.2V (Battery charger and 4X AA Rechargeable Batteries Pack)If youre a frequent user of alkaline batteries, over time you can save money, reduce waste and your impact on the environment by switching to LADDA rechargeable batteries and recharge them with STENKOL. With STENKOL battery charger you can always have fully charged batteries close at hand. Easy to use, just insert the batteries into the charger and connect it directly to a wall socket. 4 individual charging channels allow you to charge 1 or up to 4