When I was updating this page the price was 32.99 USD for Pro 10000mAh 18W PD (in Banggood). Just check coupons out (with price alert and history). You probably want to know what is the best price?
Latest coupon and price update (UTC):
Banggood (32.99 USD)
Banggood warehouse is located in China. I have no active coupons for you right now. Good or bad price? Well, this price is higher than average price (20.49 USD)
Link: Banggood product page
Price: 32.99 USD
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BGHU2167, BG92c3de, BG0eb9fb, BG34b4f9, BG04139f, BG589b2e
(probably won’t work, but you can try them out)
Aliexpress
Click here… to search for Teclast T100H Pro 10000mAh 18W PD QC3.0 Power Bank on Aliexpress
Here are coupons that you can use.
Price history and price alert
Do you need price history chart (for all/most countries) for Teclast T100H Pro 10000mAh 18W PD QC3.0 Power Bank? There we go.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood).