48V 4A li ion battery Ouput Charger 54.6V 4A lithium charger For 13S 48V 10Ah 12Ah 15Ah 20Ah 30Ah Lipo/LiMn2O4/LiCoO2 battery

48V 4A li ion battery Ouput Charger 54.6V 4A lithium charger For 13S 48V 10Ah 12Ah 15Ah 20Ah 30Ah Lipo/LiMn2O4/LiCoO2 battery
  • Продавецtampabaybuccaneersvsminnesotavikings.us
  • Список ценUS $47.56piece
  • Продажная ценаUS $47.56piece
  • ДоставкаБесплатная доставка
  • Рейтинги3,1 (106)

Oписание продукта

Free customs duty 48V 31.5AH battery 2000W 48V 31AH scooter bike battery use for Samsung 3500mah cell 50A BMS with 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 )


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 Samsung INR18650 35E 3500mah 3C 10A Cell
Cell Combination :9-parallel 13-series

Lifecycle:more than 800 cycles
Battery Size :260*180*70mm
Battery Weight : About 6.5kgs.


       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 10S9P PVC-448V 10S9P PVC-748V 10S9P PVC-248V 10S9P PVC-1260 180 70MM

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