Dual USB 5V 1A 2.1A Power Bank 18650 PCB Module Board (Banggood, Aliexpress: Micro USB input: 5V 1A, Charging display: intelligent digital display, Screen size: 27mmx 17mm, Batteries Type: liquid lithium-ion batteries (18650) 3.7 lithium-ion battery only, USB Output: 5V 2.1A / 5V 1A(Dual USB interface), Product Size: 57mmx 28mm (the best price with coupon)).
Go down and check coupons out. Remember to check price history if it is available. Best price?
Aliexpress
There’re some similar (or not) items on Aliexpress
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Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($6.27): Cuponation9
2. ($6.48): BG00c906
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/feV
Old coupons (from the oldest to the newest): BGd0b05d, BG2589f4, 00c906, ADMITAD2212, 2022ACTIESNL, Terence, Tabby20, 8Couponsde, MVC8SPRING, BGJUNEGSG9
(these coupons are old, so probably won’t work)
Price history and price alert
Here is price history (for all/most countries) for Dual USB 5V 1A 2.1A Power Bank 18650 PCB Module Board. The lowest price was: $3.99.
Price records source(s): Banggood
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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)).