48V 4A E Bike Lithium battery charger 54.6V 4Amp 13S Lipo/LiMnO4 battery charger High Quality with Aluminum housing CE&RohS

48V 4A E Bike Lithium battery charger 54.6V 4Amp 13S Lipo/LiMnO4 battery charger High Quality with Aluminum housing CE&RohS
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  • Список ценUS $36.02piece
  • Продажная ценаUS $36.02piece
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Oписание продукта

Free customs duty 48V 31.5AH triangle battery 2000W 48V lithium Iion battery 31AH use 3.7V 3500mah 35E 3C 10A cell 50A BMS 4A Charger


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


Parts included:

1.48v 31.5ah Lithium Battery with pvc case,50A BMS Built in

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

3.Free triangle bag


Lithium battery specification:

Battery Model:48V 31Ah
Nominal Capacity (AH) :31.5ah
Nominal Voltage (V): 48V
Cell Source Resistance (mΩ) :within 38mΩ
Cell Specification :
Use for Samsung INR18650-35E 3500mah 3C 10A Cell 
Cell Combination :9-parallel 13-series

Lifecycle:more than 800 cycles

Battery Size :330*310*200*70*70*45mm
Battery Weight : About 6kgs


       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:120A

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

      Cell Overdisharge protection Voltage:2.5V

      Discharge Temperature Range: -10 - 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.



35E Cell

48v 31ah 35e




big wire


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

About important shipping news!

Notice:If your address is on an island,please contact us before place order,thanks!


For European buyers:

All parcels usually be shipped by UPS or DPD, it no need to pay any customs fee.
The delivery time is usually 8-12 days after dispatch.


For American buyers:

We send by FedEx or UPS,The delivery time is usually 8-15 days after dispatch.

Sometimes we send UPS,and sometimes we send Fedex, we choose the faster one.

No need to pay any customs fee!


For Japan,Korea, Indonesia ,Malaysia ,Singapor,Tailand,Vietnam buyers

We send by special shipping method ,The delivery time is usually 5-8 days after dispatch.


For Russian / Belarus buyers:

We send by CDEK. The delivery time is usually 12-25 days after dispatch.