72V 40Ah Lithium Li-ion Battery pack is made of 20 pcs of 30000mAh Lithium Cells

One Special 20cells PCB with balance function is installed with battery pack to protect battery from over charging, over discharging and over drain

Voltage : 72V

Capacity: 40Ah

Cut-off voltage: 50V

Max. discharging current: 100 Amp

Max Continuous Discharging Amperage: 50Amps

Charging Current: <5Amps

Charging Voltage: 84 Volts

Lifecycle: > 85% capacity after 1000 cycles.

Lifecycle of single cell: >85% capacity after 1200 cycles, > 70% capacity after 1500 cycles. (<1C discharge rate and <1C charge rate)

Dimensions: 370X208X128mm

Weight: about 14.02kg

84V Charger For This Battery Pack

Description

output: 84V 5A

It takes 8 hours to charge this battery pack.

Light turns green when charging is finished.

Packing List:

1 x battery pack

1x charger

1xplug

Features:

The lithium battery is the most advance rechargeable battery available for electric scooters.

The lithium battery is lighter and cheaper compared with an equivalent battery.

They are nontoxic to the environment,stable,and have the greatest charge density to weight ratio of any battery available

it is safe,not combust or catch fire

Please make sure the correct connection before you use the battery pack. (The thick lines are used for discharging,while the thin lines are used for charging.So the thick lines should be connected to the motor's anode and cathode interface,while the thin lines should be connected to the charger)