36V 13Ah 18Ah /48V 13Ah 17.5Ah 19.2Ah  20Ah 30Ah Hailong MAX battery
Electric Bike Battery Specifications:
Nominal Voltage: 36V/48V
Nominal Capacity:  13Ah 18Ah  17.5Ah 19.2Ah  20Ah 30Ah
Battery size: 367.4mm*127.3mm*90.3mm
Cells: Powerful 3.7V 3500mAh  Cells
BMS: 30Amp continuous 100±10Amp maximum
Fit Motor Power : 400W-1440W
Standard charge Current: 4A
Maximum continuous charge current: 5A
Max Continuous Discharge Current: 40A
Peak Discharge Current: 120A
Charger Input: AC 100-240V
Discharge Connector: Anderson XT60
Charge Current: 3-5A
Charge Cut-off Voltage: 54.6V
Discharge Cut-off Voltage: 39V
Discharge Temperature: -20 to 65°C
Charge Temperature: 0 to 45°C
Battery Weight:4-6kg

Cycle life: 1000 cycles.

Package included:
1 x battery
1x 54.6v 3A charger
1x Waterproof bag
2x keys

52V  13AH/17.5AH /30AH Hailong MAX battery
Electric Bike Battery Specifications:
Nominal Voltage: 52V  
Nominal Capacity:  13AH 17.5AH   30AH
Battery size: 367.4mm*127.3mm*90.3mm
Cells: Powerful 3.7V 3500mAh  Cells
BMS: 30Amp continuous 100±10Amp maximum
Fit Motor Power :600W-1560W
Standard charge Current: 4A
Maximum continuous charge current: 5A
Max Continuous Discharge Current: 40A
Peak Discharge Current: 120A
Charger Input: AC 100-240V
Discharge Connector: Anderson XT60
Charge Current: 3-5A
Charge Cut-off Voltage: 58.8V
Discharge Cut-off Voltage: 39V
Discharge Temperature: -20 to 65°C
Charge Temperature: 0 to 45°C
Battery Weight:4.5-6kg
Cycle life: 1000 cycles.

Package included:
1 x battery
1x 58.8v 3A charger
1x Waterproof bag
2x keys

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Warning:
Do not expose the battery to extreme heat or flame.
Do not immerse the battery pack in water or seawater,or get it wet.Keep the battery stand by in a dry environment.
Do not short circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not reverse the positive and negative poles of the battery.
Do not strike,trample or throw the battery.
Do not transport or store the battery together with metal objects.
Do not disassemble or modify the battery pack.
Use the battery charger specifically for that purpose when recharging.