Yangtze 54.6V 4A Battery Charger For 48V lithium Battery Electric bicycle Power Electric Tool for Refrigerators & Switching

Yangtze 54.6V 4A Battery Charger For 48V lithium Battery Electric bicycle Power Electric Tool for Refrigerators & Switching
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Oписание продукта

48Volt lithium battery 1000W 48V 34AH scooter battery 48V34AH EBIKE Batteries use for LG 3400mah cell 30A BMS with 4A Charger 


Notice:This battery can use for 48V 300W---1400W motor



Parts included:


1.48v 34ah Lithium Battery with pvc case,30A BMS Built in


2.54.6V 4A Charger (With EU/US/UK/AU AC Charger plug we can offer )


Lithium battery specification:

Battery Model:48V 34Ah
Nominal Capacity (AH) :34ah
Nominal Voltage (V): 48V
Cell Source Resistance (mΩ) :within 38mΩ
Cell Specification :
Use for LG 3400mah 18650 cell
Cell Combination :10-parallel 13-series

Lifecycle:more than 800 cycles
Battery Size :260*190*70mm
Battery Weight : About 7kgs


       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:30A

      Peak Discharge Current:90A

      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 34AH-2

48V 34AH-148V 34AH-248V 34AH-348V 34AH-448V 34AH-548V 34AH-6


4A Charger




48V 30A BMS


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