Aliexpress
There’re some similar items on Aliexpress in my database. There may be some other items though.
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
 |
Baseus Super Si USB C Charger 20W | 7.64 USD | – |
 |
Baseus Super Si USB C Charger 20W | 7.82 USD | – |
 |
Baseus Super Si USB C Charger 20W | 14.75 USD | – |
 |
Baseus Super Si 30W USB C Charger | 19.81 USD | Paste $1/10 coupon “H8VOXMCOIVBC” in the cart |
 |
Baseus Super Si 30W USB C Charger | 31.68 USD | – |
 |
Baseus Wireless Super Car Pump Pro | 36.70 USD | – |
 |
Baseus Super Si Power Inverter 300W 12V to 220V | 69.41 USD | Paste $1/15 coupon “BS155GF” in the cart |
 |
Baseus Super Si Power Inverter 300W 12V to 220V | 81.17 USD | – |
 |
Baseus Super Si Power Inverter 300W 12V to 220V | 83.81 USD | – |
 |
Baseus Super Si Power Inverter 300W 12V to 220V | 89.70 USD | Paste $5/55 coupon “IN2FSMI3TVL1” in the cart |
 |
Baseus Super Energy Ultra 135W 99.2Wh 26800mAh Power Bank Car Jump Starter | 133.86 USD | – |
Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China. Well, there is one coupon available right now.
Link: Banggood product page
Coupon (21.24 USD): BG85d5c6
(CouponsFromChina.com tip: apply code in your basket (cart) 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): BGf28cc8, BGb74ec9, BANGGOODSD, BGCCARG
(there’s a little possibility that old coupon will work)
Price history and price alert
Check out price history chart (for all/most countries) for Baseus Super Si Pro 30W PD QC3.0 Wall Charger.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).