Material ABS+PC, Output 15W(Max), Charging Efficiency <85%, Product Size 112.1mm*70mm*100.5mm, Model BW-CW2, Input DC 12V=1.5A/9V=1.67A/ 5V=2A, Port Type USB C, Charging Distance <6mm, Certificate CE/RoHS/FCC. Check coupons or create price alert down below. What is the best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Only one coupon available!
Link: Banggood product page
1. ($25.49): BG34b4f9
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGBWCW2, BG1BWCW2, BGMBCBLE, BG2BWCW2CZ, BG3BWCW2CN, BG3BWCW2CZ, BG4BWCW2, BGHONEY2110, 13f142, BGd37faa, BG222f29, BGcb864b, BGcbc486, BG737017
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-CW2 Car 15W Qi Wireless Charger Holder [EU] ($-3)
Price history and price alert
Price history (for all/most countries) for BlitzWolf BW-CW2 Car 15W Qi Wireless Charger Holder is here. The lowest price was: $13.99.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).