Product Description EJ12-24B SLA Battery case without grids for lithium-ion lifepo4 battery pack for cylindrical prismatic battery cells Features and Benefits The body and the cover molded in ABS Protect against dust & moisture Pre-installed with glue Outside dimensions (mm): 165x176x144 Inside dimensions (mm): 170*158*122 Battery pack accessories Seller Recommended collocation Empty battery case + bluetooth tester Empty battery case + BMS Empty battery case + Active balancer