●Use for ALIGN E1. ●Carbon Fiber Material. ●3K carbon battery mount is easy to assemble/disassemble and replace battery rapidly. Adopted with body slide type and latch design, taking advantage of inner space to look after strength of structure and simple beauty. | ●E1 Battery Mount x 1 ●E1 Battery Block x 1 ●Hex Socket Flat Head Screw x 2(M2.5x8mm) ●Hook & Loop Fastening Tape x 4 ●Hook and Loop Tape(M) x 2 ●Hook and Loop Tape(F) x 2 |