Electric Vehicle 12V Main Low Voltage Li-ion Battery
Automotive 12V main power supply for the 12V low voltage loads.
Excellent high and low temperature performance with high rate charging and discharging capability.
High discharge capacity
Long life
Mature BMS platform
Customizable
IEEE
IEC
Energy Storage
Power
Features
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01
High discharge capacity
High charging & discharging capabilities, 25C/42C pulse charging & discharging, 10C/15C continuous charging & discharging.
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02
Long life
Ultra long lifespan design, Cycle Life ≥ 8000 cycles. which is about twice as much as mainstream products.It can ensure customer's product life, reduce annual usage costs, and have siginificant total life cycle cost advantage compared to traditional lead-acid battery.
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03
Mature BMS platform
High-precision sampling, hardware coulometer, OCV and EKF calibration ensure SOC accuracy.
MOSFET instead of traditional fuse, millisecond fault response capability.
Multiple low-current charging circuits of 0.5A, 1A, 2A, and 4A, adapting to different application scenarios such as low temperature or severe undervoltage to extend battery life. -
04
Customizable
We can customize the structure, cell, BMS and other system solutions according to the actual needs of customers.
Technical Specifications
Download
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Cell type
LFP
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Rated voltage
12.8V
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Rated capacity
5Ah～44Ah
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Work temperature
-30℃～65℃
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Cooling methods
Natural cooling
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Charging current
Pre-charge：0～4A；
Continuous：10C -
Discharging current
Continuous：15C
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Communication
LIN / CAN / CANFD
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OTA
Support
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Safety level
QM～ASIL D
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IP level
IP67
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SOC/SOH estimation accuracy
±5%
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Current sampling accuracy
Range:[-200A ,200A]，Accuracy：≤±1%±50mA ；
Range:[-1500A ,1500A]，Accuracy：≤±2%±200mA -
Voltage sampling accuracy
Range:[-40,+85]℃，Accuracy：≤±5mv；
Out of range，Accuracy：≤±10 mV -
Temperature sampling accuracy
Range:[-40℃, +105℃]，Accuracy：±2℃
Downloads
There are 2 files in total
Data Type (2)
Tel : +021-61610502
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