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China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS

Categories	EV Battery Pack
Brand Name:	CTS electric vehicle battery
Model Number:	EV nmc lithium battery
Certification:	MSDS,UN38.3
Place of Origin:	China
MOQ:	2 unit
Price:	Negotiable
Payment Terms:	T/T，Paypal，, L/C
Supply Ability:	5000pcs/per month
Delivery Time:	30-45days
Packaging Details:	Wooden case
Product name:	Electric vehicle lithium battery
Voltage:	400v
Capacity:	50ah 100ah 200ah
Warranty:	2 years
Cycle life:	3000 times
Application:	electric vehicle，electric bus，electric car
Battery type:	NMC,lifepo4 battery, lithium battery,li-ion battery
Protection:	Buit-in BMS

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Hunan CTS Technology Co,.ltd

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China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS

China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS

Customized Lithium Battery Pack 400V 50ah 20kwh Nmc for Electric Bus EV Car

Parameters of 400V 50Ah NMC battery pack
No.	Items	Technical requirement	Note
1	Battery Type	NMC
2	Capacity(Ah)	50	@25ºC
3	Volatge	400
4	Power(kWh)	20
5	Weight(kg)	185
6	Working Voltage range(DC V)	270-453.6
7	Continuous discharge current(A)	50	@EOL,@25ºC
8	Peak discharge current(A)	100	For 30 seconds
9	Dimension (L/W/H, mm)	1000900180

1.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.

2.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.

3.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.

Customized Lithium Battery Pack 400V 50ah 20kwh Nmc for Electric Bus EV Car Other Application

Customized Lithium Battery Pack 400V 50ah 20kwh Nmc for Electric Bus EV Car

Since 2011, CTS has focused on one-stop customization of lithium battery products such as electric vehicle batteries,
large energy storage batteries, smart home storage batteries, high-end electric motorcycle batteries and so on.

We have more 30 types of cells, and could make OEM battery pack from 12v-800v, 10-200ah, which can be used in electric
vehicle, E-bike, UPS, energy storage system, telecommunication base station,E-scooter, E-tools,unmanned airplane, golf cart,
fork lift, cleaning car , electric wheelchair, etc.

We has been pursuing quality policy of continuous innovation and improvement to meet customer's requirements. To realized
full automation, we has introduced advanced foreign equipment and technology from Korea and Germany. To ensure the best
quality, we has passed I S O 9 0 0 1 , I S O 1 4 0 0 1 and O H S A S 1 8 0 0 1 certifications.

We stick to the company concept of human orientation and efficient innovation and we welcome customization. So, lets join
together to promote the development of renewable energy and friendly environment.

1. Customized plywood case and foam packaging, safe for different shipment

2. 100% full testing before shipment to ensure quality

3. MSDS and UN38.3 certifications to ensure customs declaration and clearance during transportation

4. Customs on-site inspection to ensure the safety of the battery Customized Lithium Battery Pack 400V 50ah 20kwh Nmc for Electric Bus EV Car

Adhere to the principle of service first

Customized Lithium Battery Pack 400V 50ah 20kwh Nmc for Electric Bus EV Car
Feel free to contact us if any OEM/ODM requirement!

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China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS

China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS

China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS

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China professional team 400v 50ah 100ah NMC lithium battery pack for electric vehicle bus with smart BMS