Ritar AGM batteries RA12-75D

Due to its dimensions, this battery is perfectly suited for use in the E-Max electric scooter. However, the original charger for the E-Max has too high a final charging voltage for this battery and must be replaced when using this battery.

Specifications:
Number of cells: 6
Nominal voltage: 12 V
Capacity: 75 Ah @ 20 h discharge to 1.75 V per cell @ 25 °C
Weight: Approximately 23.5 kg
Maximum discharge current: 750 A (5 sec.)
Internal resistance: Approximately 6 mΩ
Operating temperature range: Discharge: -20 °C to 60 °C, Charge: 0 °C to 50 °C, Storage: -20 °C to 60 °C
Nominal temperature range: 25 °C ± 5 °C
Charging voltage for maintenance charging: 13.7 to 13.9 VDC/unit at 25 °C
Maximum charging current: 22.5 A
Final charging voltage: 14.6 to 14.8 VDC/unit at 25 °C
Self-discharge: The batteries can be stored for more than 6 months at 25 °C. Self-discharge < 3% per month. The batteries must be charged before use. At higher temperatures, the times will be shorter.
Connections: F11
Container material: ABS (UL94-HB).