Buy an extra battery for your Samsung smartphones at $20 each!

This deal is mainly about the free shipping for these batteries. Their regular price is already at $19.90 but usually would require you to pay for postage and shipping. With this sale, you can save the few dollars for shipping with the promitional code: "BTR4A88". Extra batteries are great especially if you've used your phone for a long time. After a while, the batteries start to lose charge and you'll need to buy a new battery sooner or later. This way, you can save a few dollars in the future instead of throwing it away for a new phone. It's always to have an extra battery when you don't need one than to need one and not have an extra.