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Home /Products/Electric Vehicle Lithium Battery/ECOLTO-T4820 48V 19.5Ah LTO Electric Vehicle Lithium Battery For E Bike

ECOLTO-T4820 48V 19.5Ah LTO Electric Vehicle Lithium Battery For E Bike

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ECOLTO-T4820 48V 19.5Ah LTO Electric Vehicle Lithium Battery For E Bike
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Features
Specifications
Nominal Voltage: 48V
Rated Capacity: 19.5Ah
Energy: 936Wh
Resistance: ≤ 65mΩ
Efficiency: 0.99
Cycle Life: >10000cycles @1C,80% DOD
Self Discharge: 2% Per Month
Highlight:

19.5Ah Electric Vehicle Lithium Battery

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48V Electric Vehicle Lithium Battery

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LTO Lithium Battery For E Bike
Basic Infomation
Place of Origin: China
Brand Name: Ecolite
Certification: UN38.3 MSDS CE
Model Number: ECOLTO-T4820 E-Bike
Payment & Shipping Terms
Packaging Details: Carton Pallet Container
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 5000 units/month
Product Description

ECOLTO-T4820 E-Bike Electric Vehicle Lithium Battery

information
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ECOLTO-T4820 E-Bike
Lithium titanate battery
1)Quick Details
LTO 48V20Ah E-Bike Battery
2)Features
We adopted LTO 18650-1500 steel shell and 18650-1300 pin battery.
The lithium titanate battery has the ability to charge and discharge at minus 50℃ to above 60℃, which means that no matter in the north or south, in winter or in summer, the vehicle will not be affected by the battery "shock" and work.
Lithium titanate battery can be charged and discharged quickly, which not only greatly reduces the charging time, but also has little effect on the cycle life and strong thermal stability. There is no need to replace the battery frequently, the cost of operation and maintenance is lower.
3)Application
This is a project about E- bikes.Supply to the northwest of China, where the weather is very cold and the temperature is very low.LFP can’t satisfy the condition.

Product Parameter
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ECOLTO-T4820 48V 19.5Ah LTO Electric Vehicle Lithium Battery For E Bike 0

Electrical Parameters Mechanical Parameters
Nominal Voltage 48V Dimension(L×W×H) 185x145x310mm
Rated Capacity 19.5Ah 7.28x5.71x12.20"
Energy 936Wh Weight 15kg
Resistance ≤ 65mΩ Terminal Type 2+6plug
Efficiency 0.99 Battery Housing cold rolled steel sheet
Cycle Life >10000cycles @1C,80% DOD Housing Protection IP65
Self Discharge 2% per Month Cell Type-Chemistry LTO Cell
Max. Modules in Series/Parallel 13P/20S SOC Display(Optional) 4G, RS485
Discharge Parameters Charge Parameters
Continuous Discharge Current 20A Charge Method CC-CV
Pulse Discharge Current 60A (<10S) Charge Voltage 55V-57V
Recommended Volt. Disconnect 30V Recommended Float Voltage 55V
BMS Discharge Cut-off Voltage 30V Recommended Charge Current 10A
Reconnect Voltage 40V Maximum Charge Current 20A
Short Circuit Protection 200-500us BMS Charge Cut-off Voltage 57V
Temperature Parameters    
Discharge Temperature -40 to 60 ℃    
Charge Temperature -40 to 60 ℃    
Storage Temperature 10 to 35℃    
BMS High Temperature Cut-off 65 ℃    

BATTERY DATA SHEET

 

 

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Contact Person : Frank
Tel : +86 13771834624
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frank.zou@ecolto.com
+86 13771834624
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