Conventional motorcycle batteries. Engineered to protect against corrosion, withstand vibration, and deliver high cranking power. Special thin separators – allow two extra plates per cell to be installed, for a 30% improvement in cranking performance. Varieties 6 and 12V.

Advantages:
Protect against corrosion
Protect against withstand vibration
Higher crackink power

Disadvantages:

Activation needed
Impossible to send by package