Electric mobility scooters battery information Item Specification Nominal Capacity16ah (0.2C, 2.75V discharge) Minimum Capacity16Ah ( 0.2C, 2.75V discharge) Charging Voltage4.35V±0.05V Nominal Voltage48V Charging MethodCC-CV (constant voltage with limited current ) Standard Charging TimeStandard charge: 3.0hours Rapid charge: 2.5hours Max. Charge Currentcan be customized (ambient temperature 25°C) Max. Discharge Currentcan be customized (ambient temperature 25°C) Cell Weight3000g max. Operating TemperatureCharge: 0 to 45°C (Ambient)Discharge: -20 to 60°C Storage Temperature1 year: -20 to 25°C 3 months: -20 to 45°C 1 month: -20 to 50°C 2. Electric mobility scooters battery Advantages 1. Green product 2. Long standby time 3 One year warranty 4 Excellent safety performance 5. Excellent storage performance and low self-discharge rate 6. Short circuit testing passed 7. Overcharge testing passed 8 Over discharge testing passed 9. 150C thermal shock test passed 3. Electric mobility scooters battery Application 1.Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone. 2.Portable office devices: Notebook, PDA, portable electrograph, portable printer. 3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4. 4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine. 5.Illuminate devices: miner lamp, searchlight.