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394.2V Heavy Truck Electric Car Batteries 350Ah 20P92S Configuration

Minimum Order Quantity : 1 Price : Negotiable
Packaging Details : wooden package Delivery Time : 30 working days after payment
Supply Ability : 50units / week
Place of Origin: China Brand Name: Soundon
Certification: CE, MSDS, ROHS,UL Model Number: SD-EV-394.2V350AH

Detail Information

Voltage Range: 394.2V Capacity: 350Ah
Total Energy: 137.9kWh Model: SD-EV-394.2V350AH
Waterproof Grade Of Battery Box: IP66 Cooling Method: Natural Cooling

Product Description

137.9kWh Electric Truck Battery With High Current Rating And High Energy Density For Heavy Truck



Content Parameter
Voltage 276V---386.4V(335.8V)
Energy(KWh)23±2℃,1/3C 137.9kWh
Capacity(Ah)23±2℃,1/3C 350Ah
Cell SEPNi8688190P-17.5Ah
Configuration 20P92S
Recommended ambient temperature range(℃) Discharge-20~55℃,Charge 0~55℃
Environmental Relative Humidity Recommended 5%~95%
Storage temperature



-20~60℃(less than 1 month,50%SOC)

Maximum Continuous Discharge Current ≤262.5A
Maximum Continuous Charging Current ≤262.5A
Insulation resistance factory test value(Ω) ≥20MΩ
Waterproof Grade of Battery Box IP66
Cooling mode Natural cooling

Battery Model 


Cell Model 8688190-17.5Ah
Model Type 5P1S
Model Size (H*W*T) 242× 97× 45.3(mm)

Rated Capacity Module



Nominal Voltage Module


Module Weight ≈1.51Kg
The Module Of Energy Density 211.5Wh/kg


Battery cell  parameters


Capacity voltage: 3.6V17.5Ah 1C discharging (25±2 degree)


Charging end of voltage :4.2V


Standard charging and discharging current :0.5C


max continuous charge and discharge current :1C


max pluse charging current :1.5C(15-45 degree) < 30S


max pluse discharging current :3C (15-45 degree) < 30S


Working temperature : Charging:-10~45 degree


Discharging :-20~55 degree


394.2V Heavy Truck Electric Car Batteries 350Ah 20P92S Configuration

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