16xcell 12.5 KwH lifepo4 batteries 3.2v 240Ah - New, Grade A, UK Stock. Premium Grade A - new, not used (like many imports)Bank of 16 3.2v 240Ah cells to create a 12.5KwH power wall. These were purchased for an off-grid solar project, but never used. There are 4 of these packs available, which together would create a 50 KwH battery power wall. If you buy 2 or 4 of these I will include the compression boardsThese batteries were installed in compression boards, connected to a Batrium BMS and an 11KwH Iconica pure sine wave inverter. They were tested through one complete cycle and not used after that. This is a collection only listing. You are welcome to test the batteries but once they leave the premises they can't be returned. This is because of the inherent risk transporting batteries incorrectly e.g. shorting