Will fit: Royale, Havoc, Demon, Phoenix, Falcon, Italia Premium, Titan, Regal, Megatron, Wisp

Dimensions - 7×3×7 inches

*Single battery cell

A 48v battery pack consists of four 12v battery cells

A 60v battery pack consists of five 12v battery cells

A 72v battery pack consists of six 12v battery cells