This battery is 36V, 8Ah, and only compatible with M series scooters.

LiFePO4 offers more lifetime charge cycles, operates at a lower temperature, and provides a flatter voltage response (so the scooter maintains power even when the battery level is low.)

No memory effects. We recommend charge it frequently. 

Be sure to charge it fully if you plan to store your scooter for a long period of time to prevent the battery goes to a deep discharge state.