The post-Thanksgiving shopping frenzy has finally subsided. To celebrate, here’s another shopping frenzy. In observance of Green Monday, we’ve rounded up some of the best deals on gear and gadgets. That includes a feature-packed drone, a smart touch screen lock, and a high resolution color sensor for iPhone. Additionally, we’ve got a massive capacity backup battery, and a simply designed dash mount for phones and tablets. Everything is discounted by a third or more, read on for more details:

TRNDlabs Spectre Drone – 47% off

Get over your drone FOMO with the Spectre from TRNDlabs. With built-in maneuvers and flight assist features, it offers high levels of control and stability to beginners and experienced flyers alike. A built-in HD camera offers real time aerial views from your smartphone, with a 50 meter range perfect for exploratory flights.

Buy now: Get a TRNDlabs Spectre Drone for $80.00 with coupon code: GREEN20. That’s 47 percent off the usual price.

Ultraloq UL3 Bluetooth Fingerprint and Touchscreen Smart Lock – 58% off

This smart lever lock is designed to be fully keyless. Program the lock with your personal fingerprint, code, or smartphone signature to unlock any door it’s installed in. You can even knock four times on your phone to unlock the door. An ati-peep touchscreen lets you define 4 to 8 digit codes, with a keyhole at bottom protected by three mechanical backup keys.

Buy now: Get an Ultraloq UL3 Bluetooth Fingerprint and Touchscreen Smart Lock for $135.20 with coupon code: GREEN20. That’s 58 percent off the usual price.

Nix Mini Color Sensor – 47% off

You may not have an eye for color, but your iPhone can. Whether you’re painting a room or designing a website, this portable color sensor can give you the precise color code of almost any surface. Just scan, save to your phone or tablet, and match it to a library of more than 28,000 brand name paint colors, as well as RGB, HEX, CMYK, and LAB colors.

Buy now: Get a Nix Mini Color Sensor for $52.00 with coupon code: GREEN20. That’s 47 percent off the usual price.

ZeroLemon ToughJuice 30,000mAh 5-Port Power Bank – 63% off

This battery sports a massive capacity of 30,000mAh, enough to juice up an average smartphone as many as ten times. You can even fully charge a MacBook. And with three standard USB ports, one QuickCharge 2.0 port, and a USB Type-C port, you can charge multiple devices at once, all in a slim and durable build.

Buy now: Get a ZeroLemon ToughJuice 30,000mAh 5-Port Power Bank for $48.00 with coupon code: GREEN20. That’s a full 63 percent discount.

Gravity X Car Mount – 33% off

Among the many complicated car smartphone mounts out there, the Gravity X is a refreshing return to simplicity. Secured by adhesive to any surface in the car, its clever design uses the weight of the phone or tablet itself to stay in place. That makes for a simple, one-hand use, and a lack of complicated moving parts.

Buy now: Get a Gravity X Car Mount for $19.99. That’s a third off the usual price.