The Origin Battery 51913 will match the dimensions of the OEM BMW R1150R battery, and meet or exceed the batteries original specifications. This is a replacement battery for the (2001-2006) BMW 1150 CC - R1150RT Motorcycle. ... Height (w/terminal): 6.57" Length: 7.13" Width: 3.03" Weight: 11.68 Lbs (w/acid) Note: This battery is factory sealed. Main functions. Engine start. The overall sequence for starting the engine can be described as follows: The remote control is inserted in the ignition lock. · A ring coil in the CAS control unit feeds current to the data memory in the remote control and the EWS data is read. If the remote control is a valid and enabled key that belongs to the.