Optimate 1 Duo 180 55 17 The official tyre of the

The official tyre of the world Superbike championship dedicated to professional riders and to sporting users who are looking for top performance on racetracks all over the world

while also having a 10% increase in tread life than the predecessor

and the longitudinal distance between each line of knobs has been reduced to increase the contact patch

Generally at this stage unusually high voltage is seen early in the charge cycle

Optimate 1 Duo 180 55 17 The official tyre of theOptiMate 1 delivers precise micro processor controlled charging and long term maintenance. Maintain any type of 12 volt lead acid battery without overcharging, filler cap wet cell, sealed AGM (MF) or GEL and 12. 8 13. 2V lithium (LiFePO4) batteries. STEPS Cost effective 12V battery maintenance CHARGING AMPS: 0. 6A (constant current) USE: Indoor (lowest temperature: 4F 20C). SAVE: Low Volt Start of 4V IDEAL FOR: STD, AGM & GEL 12V batteries from 2 30Ah