240W 48V 4A Ouput 54.6V 4A charger Used for 48V 13S electric bike E scooter battery 48V 20AH 30AH 40AH Lithium battery Charger

240W 48V 4A Ouput 54.6V 4A charger Used for 48V 13S electric bike E scooter battery 48V 20AH 30AH 40AH Lithium battery Charger
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Oписание продукта

Free customs duty 48V Li-ion battery 48V 40AH e-scooter battery use 3.7V 5000MAH 26650 cell 50A BMS with Charger High quality


Notice:This battery can use for 48V 500W---2400W motor



Parts included:

1.48v 40ah Lithium Battery with pvc case,50A BMS Built in

2.54.6V 3A / 5A Charger you can choose .(With EU/US/UK/AU AC Charger plug we can offer )


Lithium battery specification:

Battery Model:48V 40Ah
Nominal Capacity (AH) :40ah
Nominal Voltage (V): 48V
Cell Source Resistance (mΩ) :within 38mΩ
Cell Specification :3.7V 5000MAH 26650 3C 15A Cell

Cell Combination :8-parallel 13-series

Lifecycle:more than 700 cycles
Battery Size :360*120*140mm
Battery Weight : About 12kgs


       Way of charge:CC/CV

       Standard charge Current:2A

       maximum continuous charge current:5A

       Charge Cut-off Voltage: 54.6V

       Cell Overcharge protection Voltage:4.2V

       Charge Temperature Range :0 - 45°C


      Max Continuous Discharge Current:50A

      Peak Discharge Current:150A

      Discharge Cut-off Voltage:39+/-1 V

      Cell Overdisharge protection Voltage:2.75V

      Discharge Temperature Range: -20 - 60°C

Safety Test:

       Short Circuit Safety Test

       Overcharge Safety Test

       Crush Safety Test                                     No fire, No explosion

       Needing Safety Test                              

       Extrusion Safety Test

      High Temperature Safety Test



·Electric Vehicles, such as E-bike, E-scooters,golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs
·Electric boats, such as trolling fishing boat
·Robots for industries and military
·Remote data transfer system
·Satellite communication station
·Un-manned aircrafts
·Power tools, such as drilling, cutting and polishing tools
·Power supplier for Training systems, such as Torpedo Trainer

About Discharge port:

We offer these discharge port as follows. you can choose which one you want.

If you have no any require,we will send A--3PIN Port as default.

Also you can customized other discharge port.





48V 40AH-148V 40AH -448V 40AH -948V 40AH -848V 40AH -748V 40AH -5


3.7V 5000MAH 26650 Cell


Do not put the battery in water, and keep the battery in a cool dry surrounding.
Do not use or leave the battery near a heat temperature(in fire or a heater)
Do not reverse the position and negative terminals.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
Do not directly solder the battery and pierce the battery with a nail or other sharp objects.
Must use Qualified charger,when you charging the battery must have people nearby.

Factory photo new