According to my DB the lowest price is 1073.63 USD for LiFePO4 Battery (in Banggood). This is EU warehouse. Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Latest coupon and price update (UTC):
Banggood (1073.63 USD)
Banggood warehouse is located in Europe 
. Is it a reasonable price for this item? Hmmm, price is higher than average (which is 882.78 USD right now), so better set price alert down below… There is one coupon right now! Check this out.
Link: Banggood product page
Price without coupon: 1166.99 USD
Coupon (1073.63 USD): BGHONEYSP
(CouponsFromChina.com tip: apply it in your cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k
Old coupons (from the oldest to the newest): BG589b2e, BGAUGUST8, BGCAPITALOS8
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
Click here… to search for LANPWR 12V 300Ah LiFePO4 Battery Pack [EU] on Aliexpress
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for LANPWR 12V 300Ah LiFePO4 Battery Pack [EU].
Price records source(s): Banggood
Click on image to enlarge. ![Price history for LANPWR 12V 300Ah LiFePO4 Battery Pack [EU]](https://couponsfromchina.com/pricehistory/History41295.png "LANPWR 12V 300Ah LiFePO4 Battery Pack [EU] price history")
You can set price alert (for Banggood).