Shenzhen Elite New Energy Co., Ltd. 86-755-84862035
RS232 RS485 BMS 48V 30Ah Lifepo4 Battery Pack For Electric Vehicle

RS232 RS485 BMS 48V 30Ah Lifepo4 Battery Pack For Electric Vehicle

  • High Light

    48V 30Ah Lifepo4 Battery Pack


    48V 30Ah LiFePO4


    RS232 Electric Vehicle Battery

  • Capacity
    48V 30Ah
  • Nominal Voltage
  • Rated Capacity
  • Power
  • Self Discharge Rate
    ≤3% Per Month
  • Material
  • Usage
    Rent Moto, Electric Bicycle, Etc.
  • Communication
  • Retention Ratee
    ≥80% (2000 Cycles)
  • Place of Origin
    Guangdong, China
  • Brand Name
  • Certification
    CE, UL, MSDS, UN38.3, MSDS
  • Model Number
    48V 30Ah
  • Minimum Order Quantity
  • Price
  • Packaging Details
    Carton box with pallet/Wooden Case
  • Delivery Time
    20-30 Days
  • Payment Terms
    L/C, D/A, D/P, T/T, Western Union, MoneyGram,Paypal
  • Supply Ability
    10000 PCS/Month

RS232 RS485 BMS 48V 30Ah Lifepo4 Battery Pack For Electric Vehicle

RS232 RS485 BMS 48V 30Ah Lifepo4 Battery Pack For Electric Vehicle


48V 30Ah LiFePO4 BMS Communication Li-ion Battery for Electric Vehicle
Rechargeable Lithium Battery 30Ah/48V for E-Bike/E-Bicycles


LiFePO4 Battery Key Features 

♦ Longer Cycle Life: Offers up to 20 times longer cycle life and five times longer float/calendar life than lead acid battery,
helping to minimize replacement cost and reduce total cost of ownership
♦ Lighter Weight: About 40% of the weight of a comparable lead acid battery. A " drop in" replacement for lead acid batteries
♦ Higher Power: Delivers twice the power of lead acid battery, even high discharge rate, while maintaining high energy capacity
♦ Wider Temperature Range: -20ºC~60ºC
♦ Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact
overcharging or short circuit situation


Quick detail of Lifepo4 Battery
Cycle life: >4000 cycles

Application: Home Appliances, BOATS, Golf Carts

Dimension: 210*150*140mm / Customized

Nominal Capacity: 30Ah

Charging Voltage: 48V, 3.2volt

Constant Discharge Current: 30A

Weight: 15kg

Battery Type: 48V LiFePO4 Battery

Optional: RS232/RS485/CAN Communication

Capacity:48V 30Ah LiFePO4 Battery

OEM/ ODM: Accept OEM / ODM Customize

Certification: UN38.3/MSDS/KC


BMS Protection

 Over-charge/Over-discharge Ability to withstand over-charge/withstand over-discharge, and there is no fire, no exploding and work well

 Short circuit Ability to withstand short circuit, and there is no fire, no exploding Acupuncture Ability to withstand nail puncturing.

 Thermal shock Ability to withstand thermal shock.


Electrical Characteristics
Nominal Voltage 48V
Nominal Capacity 30Ah
Power 1440Wh
(Max. at1000Hz)
Expected Cycle Life More than 4000 times
( at 1C rate, room temperature)


Mechanical Characteristics
Height 210±2mm
Width 150±2mm
Length 140±2mm
Weight ~15Kg


Operation Conditions
Charge Method Constant Current/Constant Voltage (CC-CV)
Max. Charge Voltage 54.75V
Standard Charge Current 5-15A
Charge Temperature 0℃~45℃
Max. Continuous Discharge Current 30A
Peak Instant Discharge Current 75A
Peak Instant Discharge Time 3 seconds
Discharge Cut-off Voltage 37.5V
Discharge Temperature -20℃~65℃
Storage Temperature -20℃~45℃


48V 30Ah LiFePO4 Battery Image
RS232 RS485 BMS 48V 30Ah Lifepo4 Battery Pack For Electric Vehicle 0RS232 RS485 BMS 48V 30Ah Lifepo4 Battery Pack For Electric Vehicle 1
Application of  48V 30Ah LiFePO4 Battery
♦Wheelchairs and scooters
♦Solar/wind energy storage
♦Back-up power for small UPS
♦Golf trolleys & buggies
♦Electric bikes


Storage and Transportation of LiFePO4 Battery 48V 30Ah


Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

During transportation,50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.

Battery should be kept at -20℃~45℃ in warehouse where it’s dry, clean and well-ventilated.

During loading of battery, attention must be paid against dropping, turning over and serious stacking.


Warnings and Tips of LiFePO4 Battery 25.6V 20Ah

In order to prevent the battery leaking, getting hot and exploding, please pay attention to preventing measure as following:


Never throw the battery into water, keep it under dry, shady and cool circumstance when not use.

Never upside down the positive and negative.

Never connect the positive and negative of battery with metal.

Never ship or store the battery together with metal

Never knock, throw or trample the battery.

Never cut through the battery with nail or other edge tool.


Never use or keep the battery under the high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life. The proposed temperature for long-term storage is 10-45℃.

Never throw the battery into fire or heating machine to avoid fire, explosion and environment pollution; scrap battery should be returned to the supplier and handled by the recycle station.

Never use the battery under strong static and strong magnetic field, otherwise it will destroy the protecting device.

If battery leaked, the electrolyte get into eyes, please don’t knead, please wash eyes by water and send to hospital. Otherwise it will hurt eyes.

If battery emit peculiar smell, heating, distortion or appear any unconventionality during using, storage or charging process, please take it out from device or charge and stop using.

Never cut the battery in socket directly; please use the stated charger when charging.

Check the voltage of battery and relevant connectors before using the battery. It can’t be used until everything turns out to be normal.

Prior to charging, fully check the insulativity, physical condition and ageing status, since breakage and ageing are never allowed; the pack voltage must not be less than the cutoff voltage, if not, it’s abnormal and that battery needs to be labeled. The user should contact our Customer Service Dept and it can’t be charged until repaired by our staff.

The battery should be stored in full SOC. It needs to be charged once if out of use for as long as half a year.

Clean the dirty electrode, if any, with a clean dry cloth, or poor contact or operation failure may occur.