If you need batteries, here's a nice deal for you! Right now, and today (1/22 only) you can head over to ToysRUs.com where they are offering a free package of Toys 'R' Us Ultra Alkaline batteries when you purchase another at equal or greater value. The 20 count packs of batteries are priced at $6.99, so that makes each package just $3.50, which works out to just $0.17 per battery.
And what's even sweeter is if have a ShopRunner membership you'll enjoy free 2-day shipping as well! You can also choose to pick up in-store for free as well. If you don't have a ShopRunner membership yet, you can sign up for a free 30-day trial here.
You can also choose to pick up your batteries in-store to avoid shipping costs.
To get this deal, simply add two packs of the batteries that indicate they are a part of the buy one, get one free promotion (they can even be different types of batteries) to your cart and one will automatically show as free. This deal is limited to one free package of batteries per order.
If you aren't automatically directed to the battery section when you head to ToysRUs.com, simply search "toys r us batteries" in the search box when prompted.