I have purchased this battery for my B9 hack, it is 6V 12AH.
It is an SLA and for charging instructions it says:
Standby use - 6.75 - 6.9V
Cycle use - 7.2 - 7.4V
Initial current - max 0.3CA
My question is, what do I need for a charger? The one I have for my Omnibot is a 6V 500mA charger. Will this work with this battery?