Aliexpress
Here are coupons that you can use.
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-CLA1 Car Charger Splitter 150W QC3.0 18W PD 20W [EU] (-3 USD)
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. I have no active coupons for you right now.
Link: Banggood product page
Price: -3 USD
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGBWCLA1, BGHONEY2110, BG84c4cc, BG4abdb0, BG91eb83, BGa47f07, BG13d5fc, BGe0f1c1, BG4eaa21, BG1aa9ce, BG3c0b85, BG72ca60, BG8a3902, BG913b88, BGCCARG, BGdd8c20, BGBFS39, BGBFS45, BG62eab7, BG1ecb66, BG4d8371, BG88ce55, BGHUCJ241, BGf4888c, BGb20cf4
(there’s a little possibility that old coupon will work)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWolf BW-CLA1 Car Charger Splitter 150W QC3.0 18W PD 20W [EU] (-3 USD)
Price history and price alert
Here is price history (for all/most countries) for BlitzWolf BW-CLA1 Car Charger Splitter 150W QC3.0 18W PD 20W.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).