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614v100ah ev car battery, electric car battery pack 20kw, 48v lithium ion car battery

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Hunan CTS Technology Co,.ltd

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614v100ah ev car battery, electric car battery pack 20kw, 48v lithium ion car battery

Brand Name : CTS

Certification : CE

Place of Origin : Hunan,China

MOQ : 10 units

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 10000 units per month

Delivery Time : 15-20 working days

Packaging Details : Wooden case and Carton case

Model Number : CTS-614100

Voltage : 614V

Capacity : 2.5Ah,3Ah,5Ah,9Ah,12Ah

The discharge rate : 3C 144v battery

Cycle life : 3000 times

Battery type : LiFePO4, NMC

The charging ratio : 1C ev car battery pack

OEM/ODM : ev battery pack 350v

Protection : BMS Protection

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614v100ah ev car battery, electric car battery pack 20kw, 48v lithium ion car battery

Product Description

Detailed product data 72v-100ah

No	Items	Technical requirement	Note
1	Battery type	NCM	20S
2	Capacity(Ah)	100	@25℃
3	Voltage	72	20
4	Power(kWh)	7.2
5	Weight(kg)	80
6	Working Voltage range(DC V)	60-84
7	Continuous discharge current(A)	100	@EOL,@25℃
8	Peak discharge current(A)	200	30s
9	Dimension(LWH)mm	960567267

Core technologies

Lightweight and scalability

CTS systematically optimizes the cell design and electrical component selection. We select the lightest steel/aluminum alloy and high-strength plastics,battery box and pack structure to reduce the volume and weight of the battery system combined with CAE structural simulation analysis to ensure structural strength and improve energy density.
 CTS uses standardized cells and BMS to build a 12V  24V  48V  72V battery modules. It can need different customer’s requirements by its excellent scalability to shorten the pack design cycle.

BMS and Active Balance

CTS has an experienced BMS development team. Our BMS uses passive balance by default. Active balance can be selected which can modify BMS parameters on site according to the actual application of customers, such as CAN / RS485 communication protocol, threshold parameters such as over / under voltage protection, high current protection, over / under temperature protection.

Thermal Management and Simulation Design

CTS has the capabilities of CFD simulation (Computational Fluid Dynamics) and CAE simulation (Computer Aided Engineering), and can do thermal management simulation design and structural mechanics simulation design for the pack system. Air cooling system, liquid heat and liquid cooling system, PI film heating, silica gel film heating are used in the thermal management design.

Test and Verification

CTS has its cooperated battery test laboratory. We will verify the battery DV / PV (design verification / production verification) stage in the laboratory to verify whether the design / production of the battery pack meets the design requirements. It includes temperature test, mechanical test, external environment simulation test, electrical safety test, battery performance test, abuse test and so on.

Product Safety

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614v100ah ev car battery, electric car battery pack 20kw, 48v lithium ion car battery Images

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Battery type	Lifepo4	20S
Capacity(Ah)	100	@25℃
Voltage	614.4	192
Power(kWh)	61.44
Weight(kg)	558.55
Working Voltage range(V)	480-700.8
Dimension(LWH)mm	1780 x 720m x 345