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260Wh/Kg And Safety NCM 50Ah Lithium Polymer Rechargeable Batteries For EES And Electric Vehicle

Minimum Order Quantity : 100pcs Price : Negotiation
Packaging Details : PVC case with inner ,carton box outside Delivery Time : 25-30 days
Payment Terms : T/T or L/ C Supply Ability : 20000pcs/day
Place of Origin: China Brand Name: SOUNDON
Certification: UN38.3, ROHS,MSDS Model Number: SEPNi11100302-3.6V50AH

Detail Information

Nominal Voltage: 3.6V Nonimal Capacity: 50Ah
Energy Density: 260Wh/kg Max Plus Charging Current: 1.5C (15℃~45℃)≤30S
Max Plus Discharging Current: 3C (15℃~45℃)≤30S Max Constant Discharging Current: 1C
Weight: 735g Application: Electric Vehicle ,energy Storage System
High Light:

50Ah Lithium Polymer Rechargeable Batteries

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NCM Lithium Polymer Rechargeable Batteries

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EES Lithium Polymer Rechargeable Batteries

Product Description

 
260Wh/kg and Safety NCM 50Ah Rechargeable Lithium Ion Batteries For EES and Electric vehicle
 
Basic specification 
 

Nominal Capacity 50Ah, 0.5C discharging(25±2℃)
Typical Capacity 51.2Ah, 0.5C discharging(25±2℃)
Nominal Voltage 3.7V
Charge Ending Voltage 4.4V
Discharge Ending
Voltage
0℃≤T(Temperature)≤55℃           3.0V
  -20℃≤T(Temperature)<0℃
Standard Charging
Method
25±2℃, 0.5C constant current charge to 4.4V, then constant voltage
4.4V charge till charged current declines to ≤ 0.05C
Max. Constant
Charging Current
1C (15℃~45℃)
Max. Pulse Charging
Current
1.5C (15℃~45℃)≤30S
Standard Discharging
Current
25±2℃, 0.5C constant current discharge to 3.0V
Max. Pulse Discharging
Current
1C
Operating environment Charging:-10℃~55℃, max.90%RH    ;Discharging: -20℃~55℃, max.90%RH
Impedance ≤1.5mΩ
Cell Weight 735±40g

 

 

 260Wh/kg High energy density pouch lithium battery discription 


   SEPNi11100302P--3.7V50AHbattery cell  is was mass production on July 2nd and it the  first in the industry to achieve 260 wh / kg NCM pouch battery 
 

   The latest mass production 260Wh/kg NCM pouch lithium battery produced by Soundon New Energy is High nickel NCM system battery, It uses NCM622 cathode material, C anode material and ceramic coated separator. The energy density of the system after pack is above 171Wh/kg.

   

   By 2019, Soundon New Energy plans to launch a 300Wh/kg high-nickel NCM system battery using NCA/NCM811 cathode material, Si-C anode material, composite separator and functional electrolyte. By 2020, its will launch a 350Wh/kg high-nickel NCM system battery, using lithium manganese-based cathode materials, Si-C anode materials, composite separators and functional electrolytes

260Wh/Kg And Safety NCM 50Ah Lithium Polymer Rechargeable Batteries For EES And Electric Vehicle 0

 

    After 1200 charge and discharge cycles in a normal temperature environment, the capacity retention rate reaches 89.5%. When the ambient temperature reaches 45 °C, after 1000 charge and discharge cycles. The capacity retention rate is 88.3%

 

 

260Wh/Kg And Safety NCM 50Ah Lithium Polymer Rechargeable Batteries For EES And Electric Vehicle 1

 

 

 

 


 

 
 
 
 

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