Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery w/ Self-Heating Function – $650.24

Renogy is having a Labor Day sale on batteries thru 9/16 for 24% off plus use promo code "28NFR65" for extra 10% off.
This is by far the cheapest I have seen a self heating LiPo battery that is UL listed and is packed full of features.
Original Price: $949.99
Sale Price: $722.49
Promo Code (28NFR65): -72.25
Final Price: $650.24 plus free shipping
https://www.renogy.com/renogy-12v…-function/