You can create price alert here, copy coupons and view price history. You probably want to know what is the best price?
Through hole diameter: 3.0mm, Type: With battery / without battery (optional), Output voltage: 5V, Product size: 65mm × 30mm, Applicable battery: 3.7V 14500 lithium battery (full charge is 4.2V)
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
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Silicone phone Case For P8 lite cover for catdas Huawei P8 lite case 2015 2016 silicone soft coque for Huawei P8 lite cases | $1.39 | – |
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. One coupon is available. Cool!
Link: Banggood product page
1. ($29.10): BG2589f4
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Price history and price alert
Price history (for all/most countries) for Catda Raspberry Pi 4B Battery Expansion Board 5V is here.
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)).