Connected either direct to the bike’s battery, or through the 12V port on CAN bus-equipped bikes, OptiMate 4-1A’s Dual Program system automatically diagnoses, recovers, charges, tests and maintains 12V motorcycle batteries. It’s compatible with all types of lead-acid batteries and includes a low-voltage pulse function for recovering batteries with voltages as low as 0.5V. The standard model retails for £70.99 with the BMW CAN bus version at £77.99.
Motohaus Powersports; tel 01256 704909; www.motohaus.com
Probike; tel 01604 660555; www.probike.co.uk
