VMAX VPG24C-50LFP for 24 Volt Battery for DC Power Supply 24V 50Ah LiFePo4 Battery + Charger: Lithium-Iron Phosphate Battery w/BMS, USB Outputs, LCD Display (24V 50Ah LiFePo4, Weighs 21lbs)

and this is the new smart lithium iron phosphate by renegy previously we tested and reviewed the 12 volt 100 amp hour but this is a 48 volt 50 amp hour battery which means as 2400 watt hours available capacity and a charge and discharge rate of 50 amps and the first difference i noticed on the old model versus the new model is that this is a nia long case and this is a steel case and i like steel case batteries lately ever since sok i really like it it doesn't weigh that much and it's super strong but the nylon works just fine as well so it's not that big of a deal next difference is we have an up link can communication can communication but this one only has an up and a link so this one must have more communication options with like a central hub unit or something and this one has a main on and off switch and this one does not the interior of this battery was well designed with pouch c