Sign In | Join Free | My
Search by Category
Home >

48V20Ah 30C Automotive Start Stop Battery For Mild Hybrid System

Categories Start Stop Battery
Brand Name: wenergy
Model Number: 48V20Ah
Certification: Compliance with MSDS, UN38.3, CE, CB, IEC 62619
Place of Origin: China
MOQ: 1
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 1000 sets per month
Delivery Time: 35 working days
Packaging Details: Wooden case
Voltage: 48V
Capacity: 20Ah
Total Energy: 960Wh
Battery Chemistry: NMC Battery
continuous charging current: 30C
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    48V20Ah 30C Automotive Start Stop Battery For Mild Hybrid System

    48V20Ah 30C High Rate Discharge Automative Start Stop Battery For Mild Hybrid System


    A 48V start-stop system, also known as a 48V mild hybrid system, is an advanced automotive technology that enhances the traditional start-stop functionality with additional benefits like improved fuel efficiency, reduced emissions, and enhanced vehicle performance.


    2Product typeHigh rate battery pack
    3Applicationhybrid electric passenger car
    4Installation locationOthers
    6Cooling typeAir cooling
    7Rated Voltage(V)46.8V
    8Rated Capacity(Ah)10 Ah
    9Rated Energy(Wh)468Wh
    10System charging termination voltage (V)53.3V
    11System discharging termination voltage(V)36.4V
    12Battery cell charging cut-off voltage(V)4.10V
    13Battery cell discharging cut-off voltage(V)2.8V
    14Charging working temperature range(℃)0~55℃
    15discharge working temperature range(℃)-30~60℃
    16Maxi allowable continuous charging current(A)Room Temperature:200A 40℃:200A 0℃:200A -20℃:10A
    17Maximum allowable continuous discharging current(A)Room Temperature:300A 40℃:200A 0℃:200A -20℃:150A

    How this star-stop battery system is working

    Engine Shutdown:

    When the vehicle comes to a complete stop (e.g., at a traffic light or in a traffic jam), the start-stop system automatically turns off the engine to conserve fuel.

    Essential systems like the air conditioning, infotainment, and power steering continue to operate using battery power.

    Engine Restart:

    When the driver releases the brake pedal (for automatic transmissions) or engages the clutch (for manual transmissions), the system instantly restarts the engine.

    The process is seamless and almost imperceptible, allowing the vehicle to move without delay.


    • The 48V start-stop system is increasingly being adopted in a variety of vehicles. like PHEV and HEV
    • It is particularly beneficial for urban driving conditions with frequent stop-and-go traffic.

    China 48V20Ah 30C Automotive Start Stop Battery For Mild Hybrid System factory
    Send your message to this supplier
    *To: Wenergy Technologies Pte.Ltd.
    Characters Remaining: (0/3000)
    Inquiry Cart 0