A 48V hybrid battery system is a key component in mild hybrid electric vehicles (MHEVs), offering a balance between traditional internal combustion engines (ICE) and fully electric vehicles (EV).

Specification

No.	Item	Parameters
1	Model	SF10N1P13SNNX
2	Product type	High rate battery pack
3	Application	hybrid electric passenger car
4	Installation location	Others
5	Configuration	1P13S
6	Cooling type	Air cooling
7	Rated Voltage(V)	46.8V
8	Rated Capacity(Ah)	40 Ah
9	Rated Energy(Wh)	1872Wh
10	System charging termination voltage (V)	53.3V
11	System discharging termination voltage(V)	36.4V
12	Battery cell charging cut-off voltage(V)	4.10V
13	Battery cell discharging cut-off voltage(V)	2.8V
14	Charging working temperature range(℃)	0～55℃
15	discharge working temperature range(℃)	-30～60℃
16	Maxi allowable continuous charging current(A)	Room Temperature:800A 40℃:800A 0℃:800A -20℃:40A
17	Maximum allowable continuous discharging current(A)	Room Temperature:800A 40℃:800A 0℃:800A -20℃:600A
18	size(mm)	450350200mm

48V Hybrid battery system functions

Mild Hybrid Operation: A 48V system supplements the ICE with an electric motor that can provide assistance during acceleration, regenerative braking, and power to auxiliary systems.
Start-Stop Technology: The system enables efficient start-stop functionality, shutting off the engine during idling and restarting it seamlessly when needed.
Regenerative Braking: Captures energy during braking and deceleration, storing it in the 48V battery for later use.

Application

Start-Stop Systems: Automatically shuts off the engine when the vehicle is stationary and restarts it when needed, reducing idling time and fuel consumption.
E-Boost: Provides additional torque during acceleration, enhancing vehicle performance.
Electric Turbochargers and Superchargers: Improves engine response by reducing turbo lag and providing instant power boost.

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