Samsung’s run a few different promos lately, including offering a free Gear VR to Galaxy S7 and S7 edge buyers and giving a $30 gift card to GS7 owners that make a Samsung Pay purchase. Today the company kicked off another deal, and this one goes nicely with T-Mobile’s Buy One, Get One Free deal on the Galaxy S7 and S7 edge.

For the next three days, you can get a free Fast Charge Wireless Charging Pad when you buy one from Samsung’s store. Pricing is set at $69.99, and there are black and white versions of the device available. Again, this deal is good through March 19.

The Fast Charge Wireless Charging Pad can charge compatible devices up to 1.4 times faster than standard wireless charging pads. Compatible devices include the Galaxy S7, S7 edge, S6 edge+, and Note 5. You can still use the Fast Charge Wireless Charging Pad if you don’t have one of those devices, but your Qi-compatible device will charge at standard wireless charging speeds.

At $69.99, the Fast Charge Wireless Charging Pad isn’t the most affordable wireless charging pad around, but that price is a bit easier to swallow when you’re getting two charging pads instead of one. And while this deal will likely be more attractive to folks with a Fast Charge-compatible Samsung phone, you can still take advantage of it if you want a couple of wireless charging pads for your Qi device or you think that you might upgrade to a compatible Fast Charge Galaxy phone in the future.

Source: Samsung