Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-SD6 24W QC3.0 Dual Car Charger [EU] (-3 USD)
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
Coupon (10.79 USD): BGHONEY2110
Coupon (10.79 USD): 10%ForBGBW
Coupon (10.99 USD): 13f142
(CouponsFromChina.com tip: put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGsd669, AFfbG10, BGsd669w, BGbwsd69, BGNASD6, bGhOnEy10, BGdragonBoat, BGBWSD61, BGSS10%SW, BG8BWSD6, BGAFF10OFF, bgshOOp10, BG9BWSD6, BgoFErTaSchInA10, BG10BWSD6, BGHALLOWEEN, BgcLuBofErtA10, BG11BWSD6CZ, BG20CHARGER, 10%ForNewBW, BGMBCBLE, BG1BWSD6CZ, BGCuponation10, BGac0e0d, 8BGwbg2204
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-SD6 24W QC3.0 Dual Car Charger [EU] (-3 USD)
Price history and price alert
Check out price history chart (for all/most countries) for BlitzWolf BW-SD6 24W QC3.0 Dual Car Charger.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).