$42.89 – 21W ETFE Solar Panel Kit Foldable 5V/12V Dual USB Output Portable Solar Chargers Outdoor Waterproof Camping Hiking Travel Solar Cell Phone Charger Panel.
What is the best price for 21W ETFE Solar Panel Kit Foldable 5V/12V Dual USB? I think it is $42.89 (in Banggood). Price history, coupons and price alert are available on this page. What is best price?
Latest coupon and price update (UTC):
Banggood ($42.89)
Banggood warehouse is located in China. So I have checked for active coupons (all category coupons and old ones), but there was no working coupon in Banggood. The question is – is it a good price? Hmmm, price is higher than average (which is $42.83 right now), so better set price alert down below…
Link: Banggood product page
Price: $42.89
Additional Banggood coupons: first page and second page
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.
Price history and price alert
Price history (for all/most countries) for 21W ETFE Solar Panel Kit Foldable 5V/12V Dual USB is here. The lowest price was: $41.67.
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)).