Into Gear's premium range of motorcycle battery maintaining and charging units come from the best in the business, Optimate. 
Handy extender cable for your Optimate charger.
Available in:
1.0m/3ft (O33)
1.8m/6ft (O3)
4.6m/15ft (O13)
Tech stuff:
18AWG / 0.82mm 5A / 7A Max Cable 
Thicker SPT-2W Insulation
SAE-SAE Connections