You can create price alert here, copy coupons and view price history. What is the best price? Compatibility: For digital devices, Any Two-port Output: 30W+30W, USB 1/2 Output: 5V=4.5A 9V=3A 12V=2.5A, Type-C1/2 Output: 5V=3A 9V=2.22A 9V=3A 12V=2.5A, Material: PC, Input: DC 12V-24V, Any Three-port Output: 30W+30W+30W, Size: 51.5*32.3*75.2mm, Brand: USAMS, Name: C34 PD30W+QC3.0 AACC 120W Transparent Fast Car Charger With Colorful Light, Four-port Simultaneous Output: 30W+30W+30W+30W(120W Max), Color: Black/Blue, Model: US-CC169, Weight: About 41g
Aliexpress
There’re some similar (or not) items on Aliexpress
Banggood warehouse is located in China. There is no active coupon in my database right now (for Banggood). I can’t tell you if this price is good – not enough records in my database, so I won’t judge.
Old coupons (from the oldest to the newest): BG06d62e, BGSCM11, BG845979, BGCAR639, BGLMQ15 (I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
It doesn’t make sense to generate price history chart, because there is one price record which is: $15.99. 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)).