$31.59 – weight: 84g, Charging Mode: Normal mode (about 120 minutes) / fast mode (about 90 minutes), Size (L×W×H): 93.5×70.6x36mm, Maximum charging current: 1.5A/channel, Maximum output total power: 25W, Operating temperature: 0~40℃, Compatible battery models: NP-BX1，NP-FZ100，NP-FW50, Operating voltage range: 5～12V（compatible with QC / PD protocol）, Power input interface: USB Type-C.
I have checked all old coupons and price is $31.59 for ISDT NP2 Air 25W Mix-dual channel Charger for SONY (in Banggood). Check coupons or create price alert down below. What is the best price?
Latest coupon and price update (UTC):
Banggood ($31.59)
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. Is it a low price? This price is higher than average price ($26.99) for this item.
Link: Banggood product page
Price: $31.59
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): Cuponation9, BGMatt2022, BGGutscheine, BGToys8, BG8OFFCOUPON, TTBLACK5, BG589b2e, BG8FORMULAMX
(I don’t think these’re gonna work, but you can try ’em out anyway)
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
Here is price history (for all/most countries) for ISDT NP2 Air 25W Mix-dual channel Charger for SONY. The lowest price was: $25.99.
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)).