Output interface: USB, Solar energy output: 5.5V / 2A, Solar panel type: Monocrystalline silicon, Expand size: 47.5*18cm, Folding size: 18*11.5cm, Solar power: 9.6W, USB output: 1x5V / 2A, Conversion efficiency: 19.5%.
You can create price alert here, copy coupons and view price history. What is best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($32.57): Cuponation9
2. ($33.64): BG00c906
apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BG1efeb0, MVC8SPRING, 8BGwbg2204, pROMo8cuPoN, BG6d2f05, 9OFFSUMMER, BG8ReviTrage, BG589b2e
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 5.5V 9.6W Solar Panel Charger [EU] ($-3)
Price history and price alert
Check out price history chart (for all/most countries) for 5.5V 9.6W Solar Panel Charger. The lowest price was: $26.67.
Price records source(s): Banggood
Click on image to enlarge. 
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)).
. I don’t want to misguide you about the price. I don’t know if it’s good, because I don’t have enough records in my database… I am tired of searching coupons, but I found one for you…