Die-cast Aluminum Alloy Large end-plate for double-row module 280Ah, 228Ah, 200Ah,304Ah, 314Ah, 320Ah Prismatic Cell for Battery Pack Product Overview Our die-cast aluminum alloy end plate is engineered for prismatic lithium battery modules and packs, providing rigid structural support and consistent compression for 280Ah, 228Ah, 200Ah,304Ah, 314Ah, 320Ah cells. As an ODM factory, we control the full production chain and deliver dimensionally stable end plates that protect