$599.99 – 12V 80AH LiFePO4 Battery Built-in BMS Rechargeable Battery Power Bank for Solar Marine Overland Off-Grid Applications Home Energy Storage – Black.
$599.99 – that is current price with coupon for 12V 80Ah LiFePO4 BMS Battery Power Bank 1280Wh [EU] (in Banggood). It is from EU warehouse.Price history, coupons and price alert are available on this page. Best price?
Latest price update (UTC time):
Banggood ($599.99)
Banggood warehouse is located in Europe 
. I can’t find any active coupons for this product in Banggood. Isn’t it too expensive? 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…
Link: Banggood product page
Price: $599.99
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGBFDAY8, BGNEWYEAR8, BGSPRING8OFF, BGHONEYSP, BGESJY8, BGALL8
(these codes were not working in latest coupon update, but you can check them 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
Well, you won’t see price history chart, coz we have only 1 database record for this item (and price was $319.99).
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)).